【Highly Elastic Material】40pcs chair leg caps are made of highly elastic TPR material, with thickened felt on the bottom, which is wear-resistant, non-slip and durable. Compared with thin flat pads, it can better protect the floor and the protector itself. The reinforced bottom design makes the chair leg fixation more secure.【Applicable Size Range】The opening diameter of the small chair leg cover is 14mm and the elastic range is 14-20mm, which is suitable for round chair legs with a diameter of 14-20mm and square chair legs with a diameter of 45-66mm. Note: Please carefully measure the size of the furniture or chair legs before purchasing.【Easy to Use】The excellent stretchability makes the installation of the chair leg covers extremely simple and no tools are required. Simply unfold them and pull them up the chair legs for a snug fit. They are easy to clean and replace. 【No Scratch & Noise Reduction】The bottom surface of the chair legs is covered with felt, which has an excellent