Material: carbon fiber with 3M sticker
Feature: 3D , 2/3 round shape , protect more rear fork of frame, with 3M sticker.
Chainstay, chain guard, protecting rear frame of brompton bikes.

Small one
Size: small one total length 38mm , in the middle thickness appro 1mm, side 0.5mm
Weight: short one 1.1g/pcs

Longer one
If use our shim for e hook ,it will be perfect.
Size: appro 74mm, thickness appro 0.48-
Weight: 1.8 g/pcs