About this item 【Good idea for various activities & rest】Package Content: 1 x Side Tray.Ideal for camping, sports activity, the beach, yard and any other activities when you need to rest. Putting down your cellphone and cup on the table, you just have to lay down, and close your eyes, then, take a nap, you will source your engery. 【Easy to install】The chair cup tray designed has two semi closed elliptical hanging ring, you just need to clip it on the cross sect-ion of garivity chair foot. 【Universal Fit】The cup holder is universal for most chair. With it, you can release your hands for other stuffs. The Cup Holder is easy to carry. Ideal for camping, sports activity, the beach, yard and any other activities when you need to rest. 【ABS plastic & Combined rough surface & smooth slot】Material: ABS. The surface adopts rough design, durable and not easy to scratch. The two grooves are designed with smooth surface to protect your equipment from scratches. 【Great drainage hole design】The slots of the Small Clip On Chair Tray can hold your tea cup, or coffee cup with handle, snacks and other things in place. The bottom of the two grooves is designed with a small hole, which is convenient for drainage, easy for cleaning and keeping dry and ventilated.