Amazon
Country of Manufacture: CHINA; Material: Silicone Net Weight: 127g; Package Content: 1000pcs x Insulator Pads Main Color: Gray Size: 19 x 13 x 0.3mm / 0.75" x 0.51" x 0.01"(L*W*T) Hole Dia.: 3mm / 0.12", Weight: 0.2866009406 pounds, Manufacturer: Sourcingmap
Country of Manufacture: CHINA; Material: Silicone Net Weight: 127g; Package Content: 1000pcs x Insulator Pads Main Color: Gray Size: 19 x 13 x 0.3mm / 0.75" x 0.51" x 0.01"(L*W*T) Hole Dia.: 3mm / 0.12", Weight: 0.2866009406 pounds, Manufacturer: Sourcingmap