Versatile: Whether for oak, cork, or stone floors, the felt furniture gliders with plastic edges and fastening screws protect sensitive surfaces from scratches and dampen noise. Self-adhesive: The felt gliders are equipped with screws and can therefore be attached to the entire surface of chairs, tables, sofas, and armchairs. They have strong adhesion and leave no adhesive marks on wood, marble, or PVC. Scope of delivery: You will receive 50 felt gliders and Phillips screws with a diameter of 20 mm. Practical: The gliders are suitable for many pieces of furniture, such as chairs or tables, and prevent noise when the furniture slides. Also available in resealable packaging for convenient storage. EASY INSTALLATION: Use a screwdriver to install the felt pads on the furniture legs. Please note that the mat should be replaced after extended use to avoid scratches or stains. Brown, felt + high-quality ABS plastic, sturdy and durable.