From the Women's Leather Collection this style includes an Adjustable Buckled Single Strap Torso Harness with a Snap Collar, Metal Rings and Spikes. Soft Nubuck Leather with Polyurethane PU Coating, Heavy Metal Rings, Buckles and Studding. O/S, One size fits most. Do not wash. Do not Bleach. Do not Tumble dry.