... material:siliconecolor:transparentshape: hemisphere size:9.5mm(d)*3.8mm(h), 3000pcs/case 3M Bumpon Protective Product ... and energy absorption. Clear, 9.5MM wide x 3.8MM high.3m adhesive rubber feet reduce noise, ... make buffer action .3. cushion anything that sits on the desk,shelf,work area,table,floor and etc.4. ... ,4965, 3M4212,4215,4229P,4218P and so on.3.3M Double sided film tape: 9075,9080,9448 ...