Product parameters:
The set includes 4 adjustable furniture risers in grey with a compact metal design. Each riser has a diameter of 3.8 cm and an adjustable lift range of approximately 2.3 to 4.3 cm through threaded adjustment. The body is made of aluminum alloy. Each riser comes with 2 self-adhesive silicone pads and 1 double-sided adhesive pad.

Core features:
These metal furniture risers are designed to elevate furniture while providing a stable contact surface. The aluminum alloy construction is described as waterproof and rust-resistant. Compared to plastic or wood alternatives mentioned in the source information, the metal body offers a stronger load-bearing structure. The included silicone pads help protect both floors and furniture surfaces. Raising furniture also creates more space underneath, making sweeping and routine floor cleaning easier.

Suitable scenarios:
Suitable for use under beds, sofas, dressers, coffee tables, TV stands, and tables. Based on the provided information, they can also be used for washing machines and refrigerators. The classic grey finish blends well with various furniture styles, especially darker furniture, making them suitable for home environments where both function and appearance matter.

Product summary:
This 4-pack of adjustable grey furniture risers combines a compact appearance with a metal construction, adjustable height, and protective pads. It is intended for elevating various household furniture and appliances while helping to improve access for cleaning under furniture.