Swimline 9135 Dive Rings spinmaster-formerly-swimways Helps reduce backflow and protect

Helps reduce backflow and protect equipment from reverse flow damage

Easy to install with a 1/2 inch male pipe thread connection

and most poolside accessories

Outside Diameter: 5 3/8"

Swimline 9135 Dive Rings spinmaster-formerly-swimways Helps reduce backflow and protectSwimline 9135 Dive Rings Set of 4 Colorful Pool Diving Toys Make swim time fun and engaging with the Swimline 9135 Dive Rings! These brightly colored, weighted rings are designed to sink to the pool floor, challenging swimmers to improve their underwater skills while having a blast. Features: Set of 4 vibrant rings Easy to spot underwater Weighted design Rings sink upright for easy retrieval Great for swim training Encourages underwater swimming