High quality PU leather production， quality of a material is4 layer structure， positive and negative for PU (quality ofmaterial， PU material is second only to the dermis of aleather materials， the rank order of material: leatherleather pu- leather PVC) ask the customer to identify the authenticity of the material.

High quality Pu， soft and comfortable. Silver rivets， addsex cool hot atmosphere. Belt， arm cuff elastic adjustable，eye fine， are exquisite small lock is fixed， can be adjustedin place of a sense of restraint. Belt and arm rings are connected by a metal chain， chain length is shorter，struggling reason also more fully. Buckle lock after the palm of your hand， the key is her / his freedom， then his / her surrender in front.