The Coolrunner Zero Gravity Chair Cup Holder Is A Universal, And Water Cups. Easy to install the cup holder tray on zero gravity lounge chair, then just put what you like on this gravity chair cup holder tray, you can enjoy the sunshine and the breeze on your recliner with no trouble.It is the best choice for camping, the beach, yard and other outdoor activities. Descriptions:. Material: Thickening plastic(polypropylene ) Size: As the picture shows Fit for: Most of cross feet folding gravity chairs, recliner, Oval Zero Gravity Chair etc. Color: Black Features:. Installs in seconds without tools. Multiple drainage holes. Deep groove non-slip surface. Designed with large space. Great for camping, the beach, the swimming pool, and other outdoor activities. Package Included: 1 Pack Zero Gravity Chair Tray ?Anti-UV Material - The Zero Gravity Chair Cup holder is made of strong thickening plastic(polypropylene ), anti-UV, durable, sturdy, lightweight and it is not easy to scratch. ?Deep Groove Non-slip Surface - 6CM height deep groove protects your Mobile Device Slot, iPadmini, Cellphone, and Water Cups blowing down against the wind. The non-slip surface keep your iPhone, book or other things secure. ?Multiple Drainage Holes - These large size rectangular drain holes in the bottom prevent condensation from pooling, it makes drainage faster and easy to clean. ?Easy to Install Widely Compatible - Just clips the cup holder tray onto the tubular sections of the chair, and stay pretty well attached. Our zero gravity chair tray is widely used for all kinds of cross feet folding gravity chairs, recliner, Oval Zero Gravity Chair etc.(most chairs with round tubed frames.) ?Large Space - The upgraded chair cup holder tray is designed with large slots: dual cup slots, ipad slots, mobile phone slots, large enough to keep your iPad(length less than 10"), cellphone(width less than 4"), coffee cup(diameter less than 3.3"), and snack, book, sunglasses..etc.