【Warm Reminder】 Please wipe the wheels before use to make the adhesion stronger and it will last longer. ✂️ 【Easy to install, free to cut, easy to use】 Installation is extremely simple! Simply clean the wheel surface, peel off the adhesive backing and cut the excess part as needed, no tools required. Easy to fit different sizes of luggage wheels or office chair wheels. ✨ 【Excellent shock absorption and cushioning, smooth and more labour-saving】 Silicone wheel cover has excellent shock absorption performance, effectively absorbing road shock and vibration, protecting the internal structure of the wheels, so that the implementation of the suitcase is more smooth and labour-saving, the office chair is more smooth and comfortable to move. 🛡️ 【High elasticity silicone strong protection, prolong wheel life】 Selected high elasticity and durable silicone material, forming a strong protective layer, effectively resisting scratches, abrasion and impact of sharp objects, significantly extending the service life of luggage wheels or office chair wheels. 🔇 【Unique Pattern Double Noise Reduction, Quiet Enjoyment on the Road/Office】 Silicone material combined with the unique pattern design on the surface, the double action significantly reduces the noise of dragging and absorbs the vibration effectively, which brings you a quiet and smooth pushing experience (suitcase) or a quiet office environment (office chair). The suitcase wheel covers can protect your suitcase wheels from wear, scrapes, and damage. Effectively extend the service life of the wheels, so you can use it with confidence.