4 Pcs Piano Caster Cups, Metal Rubber Felt Base Caster Cups Grand Piano Floor Protectors Non-Slip and Silent, Suitable for Pianos and Various Furniture, Black

Description: Product name: Piano Caster Cups Feature: This multi-functional caster cup is made of a three-layer composite material of metal, rubber, and felt, with an outer diameter of 4 inches, suitable for various furniture and pianos with casters. The felt design at the bottom provides anti-slip and noise reduction properties, while the electroplated metal layer is pressure-resistant and protects the floor from scratches, preventing furniture from shifting. It is widely applicable in piano rooms, concert halls, hotel lobbies, and homes, making it a practical accessory for protecting both floors and furniture. Package includes: 4 Pcs Piano Caster Cups Notice : Please allow slight size errors due to manual measurement, thank you for your understanding. Due to differences in monitors, there may be some color differences. Thank you for your understanding.

• Three-layer composite material for durability and practicality: The top layer is made of metal, the middle layer is rubber, and the bottom layer is felt. The metal layer provides strong load-bearing capacity, the rubber layer cushions pressure, and the felt bottom is soft and conforms to the ground. The three-layer structure works together to ensure both durability and protection, capable of withstanding the pressure of heavy grand pianos and other heavy objects without cracking or deforming.
• Anti-slip and silent dual advantages: The felt material at the bottom increases friction with the ground, effectively preventing casters from sliding or shifting. At the same time, the soft felt material does not generate friction noise with the ground, maintaining a quiet environment and avoiding movement disturbances.
• Widely applicable to multiple scenarios: Suitable for both single and double-wheeled pianos, capable of supporting heavy grand pianos. Also suitable for various furniture with casters, such as office chairs, refrigerators, tables, cabinets, and coffee tables. Compatible with various floor materials including hardwood floors, ceramic tiles, ordinary tiles, and carpets.
• Precise dimensions for strong compatibility: Outer diameter is 4 inches (101.6 mm), inner diameter is 2.5 inches (63.5 mm). (mm), precisely sized to fit most furniture casters.
• Durable Material: The metal top is gold-plated. Can withstand heavy pressure without cracking. The felt base absorbs impact, preventing furniture casters from scratching or damaging the floor, while also protecting the casters themselves.