Portable: sofa arm tray is 9.8" (25cm) in diameter, and the sofa arm tray is foldable with a clip-on design to create a stable coffee table that folds up when not in use for easy portability and space saving. Sofa Arm Clip tray: Design with 2 spring-loaded arms, hold the table in place, instantly create a stable coffee table, suitable for round/square/curved sofa arms. Eco-Friendly: The sofa arm tray table is made of high quality pine wood, which is more environmentally friendly, practical, durable and textured than ordinary wood sofa tray. Multipurpose: The armchair table tray can be clipped to the armrest of a sofa or a recliner, ideal for daily use such as storing food, remote controls, books, electronics, etc., especially for elderly people with limited mobility. Easy to Use: This couch arm table is foldable. When in use, the clips on both sides can be directly opened and clamped on both ends of the sofa. When not in use, it can be folded for storage. Color: pine wood original wood color Weight: 350g Product size: 25*25*12.5cm Package includes: 1pc* wooden shelf