The Recycled Claim Standard (RCS) and Global Recycled Standard (GRS) are international, voluntary standards that set requirements for third-party certification of recycled input and chain of custody. The shared goal of the standards is to increase the use of recycled materials. The GRS includes additional criteria for social and environmental processing requirements and chemical restrictions. Global Recycled Standard (GRS) dbramante1928 Roskilde MagSafe - iPhone 15 Plus CA - Black, Cover, Apple, iPhone 15 Plus, 17 cm (6.7"), Black dbramante1928 Roskilde MagSafe - iPhone 15 Plus CA - Black. Case type: Cover, Brand compatibility: Apple, Compatibility: iPhone 15 Plus, Maximum screen size: 17 cm (6.7"), Surface coloration: Monochromatic, Product colour: Black