The set contains 4 flexible rings ranging in size from 0.4 inch to 0.75 inch unstretched. The rings are easy to place and remove, even with slippery hands, because each tab features a thick border, allowing the rings to be adjusted with ease. The set is made of non-phthalate Thermoplastic Rubber TPR. Ring sizes small 0.4 inch inside diameter, stretches up to 2 inches. Medium ring 0.5 inside diameter, stretches up to 2.5 inches. Large ring 0.6 inch inside diameter, stretches up to 3 inches. Extra large, 0.9 inch inside diameter, stretches up to 3.5 inches.

• Length: 1.30 in
• Width: 1.30 in
• Weight: 0.15000 lbs
• Feature: Phthalate Free
• Material: TPR/TPE
• Color: Blue
• Brand: Titanmen