Specification:
Material: Aluminium alloy
4 Colors: Blue \/ Black \/ Red \/ Yellow
Dimension: approx.65 x 52 x 16 mm \/ 2.56!#!amp!*!quot;x2.04!#!amp!*!quot;x0.63!#!amp!*!quot;

Features:
Aluminium alloy material， high quality， long service life
Convenient design， simple installation
Easy to use
Suitable for 30.4mm - 31.8mm seatpost

Package includes:
1 x Bicycle Mountain Bike Quick Release Seat Post Clamp