5.Nice tough.
4.The hardness of surface is better than TR-90 & Polycarbonate Lenses.
3.The coating and price are better than TR-90(Nylon 12 Memory Plastic).
2.Never cracking when you drill hole.
1.It is suitable for rimless sunglasses.
Never cracking when you drill hole
Never cracking when you drill hole |
Type:Fan Eco-Friendly:Yes Model Number:PS10773 Place of Origin:China (Mainland) Material:Metal Plastic Sunglasses Fashion Sunglasses,Acetate Sunglasses, Metal Sunglasses, New Sunglasses, Polarized lens Sunglasses. ...