- 1 pair (2 pieces) of raised and thickened steel plate brackets for stable and secure suspension - Smooth and quiet operation with built-in double-row solid steel ball bearings and a silent cotton buffer for reduced noise - Easy installation with six mounting screw holes and adjustable height to fit different keyboard drawer configurations - Sturdy, rust resistant construction with a polished coating for durability and a load capacity of up to 60 kg Key benefits - Reliable support for keyboard drawers and suspended platforms up to 60 kg, ensuring stability during use - Quiet, smooth drawer action due to precision bearings and silent buffer - Flexible mounting and height adjustment to suit various keyboard drawer applications - Durable, rust resistant finish suitable for long-term use in different environments Use scenarios - Under-desk keyboard tray in home, office, or workstation setups where ergonomic height and stable support are needed - Studio, control room, or editing suite requiring a quiet, sturdy suspended keyboard drawer with adjustable height - Workshop or lab bench where a heavy, durable, low-noise keyboard platform is beneficial for frequent use