1.Led Spacer Support 2.Ul approved material 3.Excellent insulation 4.High quality , competitive price Led Spacer Support Material: Ul approved Nylon 66Size: different size availableFlame class : 94V-2Color : Natural Usage: LED space supports are widely used on PC board for the purpose of keeping the same LED height level ,and avoid bending ,breaking ,and short circuit.Packing: 1000pcs/carton