3M Bumpon SJ5309BL Elastic Bumpers, transparent, 6 pieces per mini-pack, are self-adhesive cylindrical elastic bumpers with a curved surface. These elastic bumpers can be used in the home or workplace as device feet, stop buffers, and spacers. They are made from polyurethane and are free of plasticizers, self-adhesive, and extremely slip-resistant. They leave no scratches or stains on surfaces. The cylindrical curved surface can be used for custom applications. Thanks to the 3M adhesive, they are easy to apply and remain soft and flexible. They dampen vibrations and noises from small household appliances, objects, and electronic devices. As spacers, they can be used to align picture frames or during transport to avoid direct contact between products. They can also be used as stop buffers for cabinet doors, doors, and flaps to protect your product from dents, wear, and damage, as well as to dampen vibrations and noises. Additionally, they can be attached as non-slip device feet on the bottom of small devices to protect surfaces from scratches, damage, and dents. Ideal for electronic devices such as mobile and landline phones, electronic cabinets, keyboards, foot pedals, scales, clocks, speakers, stereo systems, DVD players, and computers.