... , silver, yellow plastic base etc; 3. Diefferent screw adjustable leg levelers , A. Advantage: antislip for furniture leg, adjustable leveler;B. Usage ... :Used on the bottom of furniture leg, like chair, desk, table, in order to reinforce friction and anti-slipC. Advantage: product ... production;G. Samples are free of charges. JPL003 adjustable leg levelers