The product is made of environmental protection of PVC material, thickening made to long time use. These water wings swim floaties are scratch free and very comfortable to wear with easy on and off use. These design swimming arm bands can be perfect adaption to the natural shape of the arms. Perfect learning tool for swimming. You kids can enjoy a day at the pool, beach, lake, or river. Features - Color: As shown. - Material: PVC. - Size: 17 x 13.7 x 15cm. - Package 2pcs cherry arm circles, and 2pcs flamingo arm circles. - Every child loves water, and when , to sit safely on the . - This arm ring is not only beautiful, but also very practical. - It can help children practice swimming better. - It can bring children more fun. - Easy to carry: Easy and convenient to inflate and deflate, ultra lightweight and space saving for carrying or storage. Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Package list: 4 X Swimming Circles