Compatible model: only suitable for Vivo Y20. Imported high quality environmental protection materials, natural environmental protection, non-toxic, tasteless and non-corrosive; PC + TPU + combination of zinc alloy material. Simple, stylish, generous, fits the fuselage, precise opening position, reserve headphones, chargers and other branches, without compromising any major operation of the fuselage function. Dust-resistant, waterproof, non-sticky surface, soft and hard touch, excellent touch, anti-seismic and anti-fall effect, so that your love machine gets good care. The rear case is equipped with a finger ring bracket, and has a vehicle magnetic pull function. It has a super humanised and personalized design.