Adsamm Premium Quality Plastic Furniture Glides with Pen The nail glides you have selected have the following special features: round with a diameter of 2.5 cm. - Colour: brown - versatile for light to medium weight furniture as furniture glides, chair glides, chair gliders, chair leg glides, parquet glides, floor gliders, floor protectors. as well as for objects and furnishings. - For use on parquet, tiles, laminate, PVC, linoleum, smooth natural stone, vinyl floor, carpet. - Top furniture gliders with nail that have already been proven 1000 times in use in household and commercial applications - Box contents: 4 plastic glides with pin mounting tips: 1. ) Use a pen to mark the centre point. 2) Best of all, carefully lightly grained with a thin drill or mandrel. 3) Now press the plastic slider with the nail into the pre-grain, please make sure that you press the furniture slider straight into the pre-grain so that the piece of furniture is also straight and stable. 4) If the nail does not press completely into the material, it is best to use a rubber mallet or a conventional hammer if not present, where you place a piece of wood or a piece of thick fabric before the strike to avoid damaging the nail slider. 5) And youre done. Congratulations on installing your floor glides in premium quality. Adsamm - Quality since 2005.