Material： made of sturdy plastic, which are strong and durable, they can withstand accidental bumps with floating objects. Size ：7*9*14CM It fits most pools with round tops of 5cm or less, Perfect for Garden pools Easy to Use：Cup holders and handles can be stored separately, hang it on the outdoor pool railing to complete the installation. No more spilling： This innovative poolside cup holders for drinks prevents your drink from spilling and keeps it clean, preventing pool water from contaminating your drink PACKAGE CONTENTS: You will get 2 blue pool cup holders, the cup holders and handles can be stored separately for easy storage.