Product information:
Material: imported environmentally friendly TPU
Color classification: leather grain-vitality (three keys),leather grain-charm Blue (three keys),leather grain-electro-optical Silver (three keys),leather grain-dark green-blue (three keys),leather grain-vitality red (four keys),leather pattern-charm Blue (four keys),leather pattern-electro-optic Silver (four keys),leather pattern-dark green-blue (four keys)