Material:high quality carbon steel nail,nontoxic ABS plastic case,high density fine felt pad.
Function:Anti-slip,prevent from marring and scratches,reduces friction vibration & noise while moving furniture chairs tables and lengthen the life of them & floor.
Easily mounted onto bottom of wooden Furniture Chairs Tables by hammering.
Lasts far longer than stick-on pads and easier replacement.
Notice:You’d better pre-drill pilot hole for hardwood to prevent nail from bending and plastic case from breaking.