Description The surface is smooth, delicate, and does not hurt your hands. Easy to match with various curtains, allowing you to replace broken blind stoppers at home. Simple and convenient—no need to replace the entire shutter, saving time and effort. Features - Color: White - Material: Plastic, aluminium alloy - Size: 6.00 x 2.50 x 2.50 cm / 2.36 x 0.98 x 0.98 in - Safe and convenient to use, not easy to break or deform, reusable for long-term application - Roller shutter buffer stoppers can be mounted on the lower roller shutter profile - Suitable for any roller shutter with webbing or crank handle - Replace old or broken parts with these practical fittings for easy maintenance - Simple structure, easy to install, strong hold, and not easy to fall off—use with confidence Package list: 4 x Buffer Stoppers