sticky pad is used for dust-removing and dust-transfering in electronic manufacturing and food processing industries,...etc . It can provide a clean environment for the dust-free workshop and guarantee the surface's cleanness for special materials and elements. SpecificationsSpec: 240mm x 330mm x 50sheet 2)Components: 100 gm cover paper+100gm bottom paper + hot-melt adhesive 3)Application: Semiconductor, electronics, LCD and PCB manufacturing industries, food processing industries, steel board and glass machining industries. 4) Adhesive has an excellent stickiness and good distribution on the surface of papers, without any bad odors. The V-CUT layer is easy to peel off.