Hand Control only for 1802D Geri Chair Accessories Shipping Carton Size: 9 L Two 1 inch urethane Shipping Carton Size: 9 L x 6 W x 4 H Diameter refers to the width of the half round profile *The foam is strong enough to be used by large adults and active children *Foam rollers are available in 48 36 30 24 18 and 12 lengths and 3 4 6 or 8 diameters with either a round (circular) or half round (semi circular) profile *Polyethylene foam rollers are available with standard formula in white and blue *They are also available with anti microbial additive in beige *6 x 36 and 6 x 12 half rollers available sliced or fully extruded so that the bottom has an integral skin *Choose the roller that is right for you Parts for DeltaTM Ultra Light 1000 Semi Electric Bed: Hand Pendant Glow In The Dark