... pa and electronic equipment4. Products comply with ROHS safety instructions, does not contain the adhesive, no magnetic, can withstand long time of ... , its material for PU elastomer, deformation, easy reduction, do not contain any glue, but is better than any viscose, its material ... the same nature.Durability: durable, can use repeatedly 2 years, does not age, its fixed force, elastic don't reduce, the ...