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Alert Seats are made up of 3 standard components (ball, cover, and base) and 1 optional component (rolling caster dolly).  See sizing chart below.

Latex Free Ball
  • Burst-resistant
  • Industrial grade rubber compound
  • Adjustable firmness
  • 300 lbs capacity (Up to 3,000 lbs available)

Ball Cover

  • Zip-off, washable fabric
  • Durable laminated vinyl/nylon
  • Abrasion resistant
  • Available in seven standard colors; solids or two-tone combinations
  • Double-sewn grab handle for easy portability
  • Hook and loop straps to attach the ball chair to the base
Base
  • Durable steel wireframe
  • Soft anti-slip feet prevent scratches to the flooring
Standard Base Colors:
    • Small – Tan powder-coat
    • Small/Medium – Tan powder-coat
    • Medium – Blue powder-coat
    • Large – Chrome-plated
    • XL – Black powder-coat
    • Caster Dolly Base – Red powder-coat
Optional (Separate) Caster Dolly for Base
      • For greater mobility  
      • Full 360° swivel  
      • Wheel brake for stationary use  
      • Steel, wire-frame construction with powder coat finish  
      • Made in the USA
Model Seat Size Grade Range User Height Range
A-30 Small 30cm PreK-K 34-44 Inches
S/M-38 Small/Med 38cm K-2 34-45 Inches
B-45 Medium 45cm 1-3+ 45-55 Inches
C-55 Large 55cm 4-6+ 55-65 Inches
D-65 XL 65cm 6+ -Adult 66 Inches
DLY-S/M Optional Dolly Small/Med Fits Small/Med Seats
DLY-M Optional Dolly Med Fits Med Seats
DLY-L Optional Dolly Large Fits Large/XL Seats
DLY-XL Optional Dolly Extra Large Fits XL Seats
Size

Small (30cm seat, PreK-K, User Height 34-44in.), Small/Medium (38cm seat, K-2, User Height 34-45 in.), Medium (45cm seat, 1st-3rd Grade+, User Height 45-55in.), Large (55cm seat, 4th-6th Grade+, User Height 55-65 in.), X-Large (65cm seat, 6th Grade – Adult, User Height 66 in.)

Shipping Weight
15 lbs
Shipping Dimensions
26 × 26 × 8 in

Manufactured bags ship 25-30 business days from receipt of order. All bags (regardless of if it has personalization or not) are custom manufactured to order, unless specifically listed as stock (links for stock versions are in item description).

Need them quicker? We have a Quick Ship Policy and a Custom Express option which ship sooner depending on your needs.

Quick Ship Policy — Any plain, manufactured bag can ship in one week from receipt of order. There will be a 10% upcharge for this service. We consider a bag plain if it has no imprint or embroidery. Bags with any of our standard windows qualify for this program, with the window costs added to the cost of the bag. Quantity minimums still apply. Some quantity restrictions may apply for this service.

Custom Express —
  • Any embroidered bag can ship in one week from receipt of order. There will be a 35% upcharge for this service.
  • Any imprinted or embroidered bag can ship within two weeks from receipt of order. There will be a 20% upcharge for this service.

To place a Quick-Ship or Custom Express order, call our Customer Service team at 800-458-7300.

AlertSeats

AlertSeats

As low as: $135.00

An innovative seating adaptation designed to help exceptional students in classroom, therapeutic settings, and home. Also designed to give typical students a stimulative and energy absorbing break from regular hard surface classroom seating.

  • Helps improve posture
  • Encourages more time on task
  • Assists in therapy sessions
  • Provides sensory options
  • Moderates repetitive movement

Customizing Options

Regular price $135.00 USD
Regular price Sale price $135.00 USD
Sale Sold out

SKU:M61200-01

Alert Seats are made up of 3 standard components (ball, cover, and base) and 1 optional component (rolling caster dolly).  See sizing chart below.

Latex Free Ball
  • Burst-resistant
  • Industrial grade rubber compound
  • Adjustable firmness
  • 300 lbs capacity (Up to 3,000 lbs available)

Ball Cover

  • Zip-off, washable fabric
  • Durable laminated vinyl/nylon
  • Abrasion resistant
  • Available in seven standard colors; solids or two-tone combinations
  • Double-sewn grab handle for easy portability
  • Hook and loop straps to attach the ball chair to the base
Base
  • Durable steel wireframe
  • Soft anti-slip feet prevent scratches to the flooring
Standard Base Colors:
    • Small – Tan powder-coat
    • Small/Medium – Tan powder-coat
    • Medium – Blue powder-coat
    • Large – Chrome-plated
    • XL – Black powder-coat
    • Caster Dolly Base – Red powder-coat
Optional (Separate) Caster Dolly for Base
      • For greater mobility  
      • Full 360° swivel  
      • Wheel brake for stationary use  
      • Steel, wire-frame construction with powder coat finish  
      • Made in the USA
Model Seat Size Grade Range User Height Range
A-30 Small 30cm PreK-K 34-44 Inches
S/M-38 Small/Med 38cm K-2 34-45 Inches
B-45 Medium 45cm 1-3+ 45-55 Inches
C-55 Large 55cm 4-6+ 55-65 Inches
D-65 XL 65cm 6+ -Adult 66 Inches
DLY-S/M Optional Dolly Small/Med Fits Small/Med Seats
DLY-M Optional Dolly Med Fits Med Seats
DLY-L Optional Dolly Large Fits Large/XL Seats
DLY-XL Optional Dolly Extra Large Fits XL Seats
Size

Small (30cm seat, PreK-K, User Height 34-44in.), Small/Medium (38cm seat, K-2, User Height 34-45 in.), Medium (45cm seat, 1st-3rd Grade+, User Height 45-55in.), Large (55cm seat, 4th-6th Grade+, User Height 55-65 in.), X-Large (65cm seat, 6th Grade – Adult, User Height 66 in.)

Shipping Weight
15 lbs
Shipping Dimensions
26 × 26 × 8 in

Manufactured bags ship 25-30 business days from receipt of order. All bags (regardless of if it has personalization or not) are custom manufactured to order, unless specifically listed as stock (links for stock versions are in item description).

Need them quicker? We have a Quick Ship Policy and a Custom Express option which ship sooner depending on your needs.

Quick Ship Policy — Any plain, manufactured bag can ship in one week from receipt of order. There will be a 10% upcharge for this service. We consider a bag plain if it has no imprint or embroidery. Bags with any of our standard windows qualify for this program, with the window costs added to the cost of the bag. Quantity minimums still apply. Some quantity restrictions may apply for this service.

Custom Express —
  • Any embroidered bag can ship in one week from receipt of order. There will be a 35% upcharge for this service.
  • Any imprinted or embroidered bag can ship within two weeks from receipt of order. There will be a 20% upcharge for this service.

To place a Quick-Ship or Custom Express order, call our Customer Service team at 800-458-7300.

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