Batman Black Classic Cartoon Cool The Avengers Super Heroes Case Cover For Smart Mobile Phones ( Nokia Lumia 521 (T-Mobile) ) Ship by USPS ePacket, Normal Shipping time is 7~18 days! Pu Leather Finishes,Highest Quality,reliable and durable Perfect Fit,Aesthetic design. Designed to allow for your phone to be fully usable whilst in the case, there are cutouts for all of the ports and features