The design of the edge that can be used like a spacer or the spacer is the beads of accent.
Thickness is about 1 mm. It can be used widely between the parts or woven with parts. 5mm and 6mm are original size of Kiwa factory. Since the hole is a little larger than 6 mm, the pin of 2 pin or 2 mm or less will come off, so please use it through other parts. * it may be difficult to ride in the gap between the unevenness of the manufacturing process. Please understand beforehand.