1.materail: PP 2.view area:108X50mm 3. hand-hold design ,easy for welding 4. light ,durable design 5.OEM JINHUA ... Our main products include: Safety Glasses, Safety Goggle, Welding Goggle, Safety Helmet, Welding Mask, Dust Mask, Respirator, Earmuff & Earplug etc,JINHUA ... etc6. hand-hold design , perfect in workmanship7.easy to change welding glass 8.view area:108x50mm PP material inside hand hold ...