Slap wristband is economical and very popular all over the world.

Features:
1) Made of 100% silicone rubber, harmless to body, high quality
2) Different color is available
3) The standard size is 202(L) x 12(W) x 2(T)mm and180 x 12 x 2mm
4) Printed any kind of logo is ok

It is straight like a ruler, but under press it will became round just like a band.