width 55mm length 90mm circumference 560mm 

1.Standard lead equivalent :0.35mmpb,0.5mmpb  or as your request
2.Function
It is application to the protection from X-ray
3.Material
High quality Natural Rubber and Yellow Lead. the internal has multi-layer new protective material.Lead is evenly distributed.Protective performance, and light and soft, not easy to break.The outer fabric is durable, soft, waterproof, 
antistatic, easy to clean and disinfect.
4.Using Life
4-5 years (when store, radiation protective clothing can not be folded )