Size1: ID 1125px ,OD: 1750px, thickness: 38CM

Size2: ID 1075px ,OD: 1700px, thickness: 33CM

color: customized as per your requirement

Usage: Better protection of the dart target behind walls or doors

DART sport-loving friends, with this baby, there's no need to worry about pricking your walls will relentlessly riddled. and not have to worry about the danger darts into the wall bounce.

The ring produced by PU materials mold injection, thick durable products, hanging on the wall, the more upscale, not only can protect the wall and decorate your home, 

PU steering wheel

http://www.phfoam.com/pu-steering-wheel