Durable Construction - Constructed from high-quality plastic and rubber, these stoppers deliver long-lasting durability. Their robust design ensures consistent performance, making them ideal for supporting heavy furniture and frequent usage. Set Included - The package includes four rubber stoppers, offering a comprehensive solution for securing multiple pieces of furniture. Keep your wheeled items stationary with this practical, easy-to-use set for enhanced safety and convenience. Protects Floor - Crafted with soft, premium rubber, these stoppers effectively shield delicate flooring from scratches, scuffs, or damage. Maintain the pristine condition of your floors while ensuring stability for your furniture on smooth surfaces. Secure Wheel Locking - Designed to prevent unnecessary movement, these wheel stoppers lock caster wheels firmly in place. Perfect for smooth floors, they provide enhanced stability and peace of mind for beds, desks, and other wheeled furniture. Universal Fit Design - Featuring a versatile design, these rubber stoppers easily wrap around wheels of various sizes and styles. Their snug fit ensures a firm hold, offering stability for a wide range of furniture, from beds to all other units.