High Quality Silicone Material:The sofa armrest tray is made of food grade silicone, which is non-slip, strong, durable and heat resistant. Unique Design: There are removable small cup rings inside the sofa armrest tray, which can be selected and used according to the diameter of the cup. The metal frame on the top not only plays a decorative role, but also prevents the cup holder from being deformed by external forces and prevents cups from tipping over. Improved Function:The cup holder sofa bed has four metal weight racks on the bottom and a grid-like design on the back. Provide better stability for the tray and effectively prevent the tray from falling. Which makes the sofa cup holder fits perfectly with armrests made of different materials. Easy to access:Equipped with a cell phone compartment,Our sofa organizer provides convenient storage for your cell phone , glasses, mug, TV remote, etc while you are lounging on the sofa. Besides, the edge of the tray has a 2.5cm high protective edging to prevent your items from slipping. Multi-use:This tray is not only suitable for sofa backs, but also to beds, carpets, floors, cars or anywhere else you want to place it.