We can make soft and hard hardness silicone sleeves with different wall thicknesses of translucent, white, black, red and other colors, color, odorless, FDA standard, specification ￠28*21, tensile strength 8.5mpa, pull The elongation at break is 420%, and the tear strength is 18N/mm. High temperature resistance, 72 hours at 300 ℃, the performance maintains more than 80%.