Tantric Binding Love Enhance sexual energy with this seductive collection of fetish wear adorned with satin ribbons and lace. Incredibly sensuous one-piece collar with cuffs. Wrist cuffs are stretch-to-fit. Collar is adjustable with Velcro closure. Non-tarnishing nickel-free heart shaped T-rings for intimate play. Accented with sensual satin ribbons. 35% Rubber, 65% Polyester (cuffs) Polyester (ribbons, Velcro) PP (hook, connectors) Nickel-Free Alloy (hardware).6.5 x 3/16.5 cm x 7.5 cm (each cuff).17 x 1.5/43.25 cm x 3.75 cm (collar).21 x 2/53.25 cm x 5 cm (back).