... SJ5306 material:siliconecolor:transparentshape: hemisphere size:9.5mm(d)*3.8mm(h), 3000pcs/case 3M Bumpon Protective ... energy absorption. Clear, 9.5MM wide x 3.8MM high.3m adhesive rubber feet reduce noise, ... and tearing the machine,and make buffer action .3. cushion anything that sits on the desk, ... SJ5003, SJ5012, 3M Bumpon Resilient Rollstock SJ5808(thick 3.2MM), 5816(thick 1.6MM), 5832(thick 0. ...