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) eSTUFF ES67101051-BULK, Cover, Apple, iPhone 16 Plus, 6.7", Black eSTUFF ES67101051-BULK. Case type: Cover, Brand compatibility: Apple, Compatibility: iPhone 16 Plus, Maximum screen size: 6.7", Surface coloration: Monochromatic, Product color: Black