Smirthwaite
Smirthwaite Sunni Chair Accessories
Footrest or wooden tray
From $143.25
Lower 48 and DC only. No Alaska, Hawaii or U.S. territories.
Smirthwaite · Seating & Positioning
Smirthwaite Sunni Cafeteria Chair
From $356.64
Plus $175 lift-gate delivery, once per order
Ships to the lower 48 states and DC only. Not to Alaska, Hawaii or U.S. territories.
Pay over time with Affirm, Klarna or Afterpay at checkout, subject to eligibility.
Lunch with classmates or dinner with family, at the same height as everyone else. Smirthwaite's Sunni is a booster and support seat for children with additional needs, from 8 months to 5 years, that fits securely onto most standard canteen stools and home dining chairs. Smirthwaite co-designed it with the charity Cerebra.
- Fits most standard canteen stools
- Flip-up armrests for easy transfers
- Anti-microbial wooden frame
- Age guide: 8 months to 5 years
Delivered by lift gate and ships free; the lift-gate delivery is its only delivery charge. We pay the sales tax. Most products are processed within 2-5 business days. Shipping and returns
Questions? Call (844) 799-0070
Accessories For This Model
About The Sunni Cafeteria Chair
There are two sizes, each with an optional high back for taller children. Size 1 has an 8.9 in wide seat and holds up to 33 lb; size 2 is 10.9 in wide and holds up to 55 lb. Flip-up armrests make lifting a child in and out quick, and a 3-point harness and wipe-clean seat pads are included. The frame is anti-microbial wood made in Devon, and the chair weighs 7 to 10 lb depending on size.
Pick teal, lime or cobalt. Smirthwaite gives a 2-year materials and workmanship warranty.
Specifications
- Age guide
- 8 mth to 5 yrs
- Sizes
- 1, 1 High Back, 2, 2 High Back
- Seat width
- 8.9 in (size 1), 10.9 in (size 2)
- Seat depth
- 8.3 in (size 1), 10.2 in (size 2)
- Armrest height
- 5.9 in (size 1), 6.9 in (size 2)
- Seat pad thickness
- 1.3 in
- Back angle
- 96º
- Product weight
- 7 lb, 8 lb, 9 lb, 10 lb (1, 1 High Back, 2, 2 High Back)
- Seat pads
- wipe-clean
- Colors
- Teal, Lime, Cobalt (Black)
Warranty
- Materials and workmanship: 2 years from date of delivery
- Excludes accident, neglect, misuse, not following the instructions and normal wear and tear
- Not following the instructions may invalidate the warranty
- Claims: contact Smirthwaite Customer Services, who advise on next steps
Specifications and warranty terms are from the maker: smirthwaite.com, smirthwaite.com. Checked October 13, 2026.
What Our Customers Say
Google reviews of our company and our technicians, not of this one product.
★★★★★
4.6 rating of 101 Google reviews
Mason is a wonderful service technician! We live in “rural country” of NE Georgia and he drove all this way to get my Dad’s chair lift up and running. Thank you, Mason AND Custom Mobility!
As a fellow business owner, I have seen this company do all of their work with as much professionalism and tact as any that I have ever encountered. I thoroughly enjoy actually witnessing people who care about their work and show it through their actions, and the owner at Customer Mobility is the ep…
My Service Technician is truly the best! He responded within a day and he fixed the chairlift in less than an hour! It’s reassuring to know that we can depend upon Custom Mobility!
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Talk To A Mobility Specialist
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