Highland cow design design. Yon like highland cows ? This scottish highland cow disign is for highland cow lover and for everyone who love highland cows. Surprise a farmer with this highland cow design for Birthday or christmas. Adhesive backing attaches the PopGrip to your case or device. Will not stick to silicone, leather, waterproof, or highly textured cases. Works best with smooth, hard, plastic cases. Not compatible with wireless charging Printed top is swappable with other compatible PopGrip models. Just press flat, turn 90 degrees until you hear a click and remove to swap.