Material: High-quality stainless steel, corrosion and rust-resistant, surface treated with sanding, beautiful, wear-resistant, easy to clean, durable Strong load-bearing capacity: thick design, 1.4 cm thickness, maximum load capacity up to 300 kg, not easy to break, strong The inside is equipped with an exquisite sound-dampening strip, which can rotate so flexibly and smoothly with low noise. The bottom is equipped with a soft rubber pad with screws, which is non-slip and does not fall. No installation needed, place it directly in the center of the table, place the swivel plate on it and use it immediately. The silent groove design can ensure smooth rotation of the plate, the difference between the inner ring and the outer ring is 3 mm