Premier One Foam Cushion 16 x 16 x 3 Cs 4 Casting Supplies 10 cm2 Sound Head Applicator 151146 10 cm2 Sound Head Applicator * Optional Accessorie for the following items: CHAT2782 CHAT2738K CHAT2763 CHAT2786K CHAT2760K CHAT2788K CHAT2793K CHAT2797K CHAT2791K CHAT2795K * These blocks are designed to develop upper body strength and may be used on mats or in bed * Hardwood construction with contoured angled hand grips and spacers for height adjustment from 7 to 9 * 5 wide x 9 long * The Premier One General Use Foam cushion is designed to provide comfort and stability with a simple economical design * Aerated foam helps keep the user cool and dry * The low shear water resistant stretch cover helps maintain sensitive skin integrity * Convenient 12 tie straps secure the cushion to the wheelchair * The waterproof vinyl bottom protects the wheelchair seat * Meets flammability standard TB117 * Weight capacity: 250 lbs * Limited 1 year warranty