Unique Adjustable Designed Bedside Table For Eating Crafting Reading & More Uniquely designed table slips between mattress and box spring to put what you need within reach. Height adjustable for added comfort. Ideal for eating, reading, crafting, and more! Excellent for anyone recovering from surgery or those with otherwise limited mobility. Tray is made of durable, easy-to-clean black plastic with sturdy metal brace. Quick and easy tool-free installation. 16.5" x 12" x 14". Height adjustable from 14"H to 18"H.