[DETAIL] Features: Comfortable and durable: comfortable and durable, the fin is suitable for training and swimming in open water. They are very suitable for swimming training and practice, to improve the body balance in the water. Made of durable material, safe and easy to put on and take off. Lightweight,easy to carry and storage. Easy to kick for extended dive time. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Material:PC nylon Size:(Optional) Adult/Kids Package List: 1x Mermaids Tail Flippers [ATTRIBUTES] - Hign-concerned Chemical: None - Material: Silicone - Brand Name: DUTRIEUX - Hign-concerned Chemical: None - Material: Silicone - Brand Name: DUTRIEUX - Origin: Mainland China - Age: Adult - Swimming: Mermaid - Tail: Diving - Flippers: Snorkeling - Submersible: Training - For: Adult/Kids