Description Package includes: 20 adjustable furniture levelers and foot adjusters included in the package Furniture leveling device with adjustable thread height: The foot lever is easy to install and can be adjusted by thread according to needs. The design of the plastic circular base will not cause damage or scratches to your floor. Screw type leveling device size: M8 x 18 (D x L); Foot lever base diameter: 23mm; Length of leveling foot screw: 18mm; Self flowing flat foot thread diameter: 0.31 /8mm. Material: These threaded adjustable table and chair leg levelers are composed of carbon steel studs and plastic bases, which are moisture-proof, silent, moisture-proof, and rust proof. They are very suitable for long-term fixed furniture cabinets in humid, outdoor, or indoor environments The application scope of foot correction devices: Widely used in furniture, tables, boxes, boxes, tables, chairs, TV cabinets, tea machines, shoe cabinets, washing machine heightening, bathroom cabinets, and various other furniture, and has the function of moisture-proof, anti-skid, and preventing tables and chairs from scratching the floor.