4 In 1 Block System

Easy-to-use, portable positioning system for children and adults
Vinyl upholstered, firm foam, wedges fasten together with hook and loop straps

Order Description

4 In 1 Block System Easy-to-use portable positioning system for children and adults. Vinyl upholstered, firm foam, wedges fasten together with hook and loop straps. Two of each size:

Small: 15" x 14" x 8" x 20"
Large: 31" x 27" x 14" x 20"

Overall 32" x 16" x 20"