Keep your electronics from going barefoot, give them little rubber feet! These small sticky bumpers are our favorite accessory for any electronic kit or device. They are sticky, but not impossible to remove. They"re small enough to fit onto any board, and have just enough height to give clearance to thru-hole soldered components. We love them so much we include them free with every Arduino we sell, but we"ve also had requests to carry them seperately. Comes in a pack of 4 pieces. Bumpers may vary in style depending on our supplier but all are approx 8mm diameter and 4mm tall....