Fetish playwear with 3 interchangeable ring sizes and adjustable cinch strap. Exquisite diamond detail. 80% PVC, 10% Polyester, 5% Stabilizer,5% Agonist (strap), Phthalate free PVC (rings), Iron (d-ring), Alloy (clasps), Quartz Sands (diamonds). Nickel-free. Strap adjusts to 32"/ 81 cm. 1.75"/ 4 cm (small ring). 2"/ 5 cm (medium ring). 2.25"/ 6 cm (large ring).