Amazon.com: 3M Bumpon SJ5023 Black Bumper/Spacer Pad - Square Shaped Bumper - 0.81 in Width x 0.3 in Height - 67388 [PRICE is per PAD] : Industrial & Scientific
Amazon.com: 3M Bumpon Protective Products Blister Pack SJ5412 White, 0.500 in x 0.140 in, 56 Bumpons/Blister, 18 Blisters/Case : Industrial & Scientific
3M Black Bumpon Feet Pads, Adhesive Tape Protective Rubber Dots, Die Cut 3M Tape factory, China