35pt Magnetic One Touch Card Holders,for Baseball Football Sports Card Protector,Trading Card Collection Hard Case 25 PCS

Made of PMMA acrypet material from AsahiKASEI, Japan, which has the advantage of ensuring crystal sparkle and brightness even at high thickness. unparalleled outdoor weather resistance, the panel is coated with a high concentration of UV absorbers to ensure long-lasting weather resistance, no fading, and up to 5 to 8 years of use. transparent panels are as clear as crystal, 200 times more transparent than glass products, almost no risk of fracture. High-quality surface gloss, smooth and flat, light transmission rate up to 93%, excellent light transmission, soft light, dazzling. Chemical resistance and excellent UV resistance provide excellent surface hardness (Rockwell scale) for mechanical damage and discoloration and allow higher heat resistance than the impact level.