It is made of high quality plastic, which is sturdy and durable. It is fade,deform and Not easy to break.The smooth appearance and the soft corners will not scratch the skin You can place your favorite beverages in this pondside cup holder.So you can enjoy refreshing drink in the pool without the extra effort of walking out of the pool and towards the drink holder The size of the hanging rack for pool is 14x9x7cm(5.5X3.5X2.7inchs).And it is lightweight,weigts only 61g.And it is easy to carry, which is suitable for most swimming pools with round tops that are 2 inches or smaller Easy to install, you just hang it directly where you want. Sunglasses, beer, beverages, sunscreen and other objects can be placed It's not as unstable as other pool drink racks which can easily tip over or spill in the water. This portable cup holder is more stable and sturdy, and you don't have to worry about it will be knocked over