• Made of high-strength solid carbon steel to support heavy furniture. • Adjustable screw clamp system that guarantees a secure fixation and prevents falls. • Provide a real height increase of 52 mm for easier access and cleaning. • Compatible with round or square legs with a diameter between 22 mm and 42 mm. • Base with high-density felt pads that protect the floor against scratches and scuffs. • Design with 3 cm slots that improve stability and prevent tilting when moving furniture. • Ideal for raising beds, sofas, armchairs, tables and desks, facilitating the use of robot vacuum cleaners.