MLB Baseball Player design. Show your pride with this awesome MLBPA Ronald Acuna Jr merch! Look ready to support your favorite Atlanta player on game day with our MLBPA apparel and accessories. Game day ready Ronald Acuna Jr branded novelty MLBPA Atlanta fan shop accessories. 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.