... .customerized silicone seals 2.reasonable price with perfect quality. 3.factory price cheap and nice quality custom design silicone caulk ... high qulity material,eco-friendly,harmless ,non-toxic, non-corrosiveness. 3.Function: soft,smooth ,flexible,and water-resistant,excellent abrasion resistant,excellent ... have finished-made mould ,it needn't sample charge.3.it will take 5-8 days to finished the sample ...