Cadorabo - Hard Case Back Cover Works with Nokia Lumia 520 &ndash; Bumper Protection Skin Design: London - Big Ben DESIGN : Hard Case with print (see picture) printed process in IMD . Which image you choose , your phone is well protected and therefore does not cover any important details of the smartphone . The Hard cover hugs the shape of the mobile phone and therefore is hardly noticeable. FUNCTION : All functions are available without restriction , keys and buttons are easily accessible and connectors accessible ( camera / headset etc. ) No disruptive slate or impractical Case . The surface is smooth , yet not slippery. Although the material is thin, light , the phone shell provides excellent Bumper cushioning . The reception is not affected by the mobile phone pocket. QUALITY : only HQ plastic has been used for the production . The material was chosen that the phone cover is durable and resistant. The soft and thin shell also provides a function which prevents the formation of air pockets on the back . When processing has been paid attention to everything : clean outs , anti - air lock , thin material and a firm grip . PROTECTION : The Phone Case has an excellent 360  all-round protection . Corners and edges are fully covered . The back is complete coverd (except camera and other important elements ) . Increased by 0.5 mm edge ( Raised Lip ) provides the display extended protection . Here your smartphone is repealed fashionable yet safe! OTHERS : Despite the good protection we recommend a protective film for the display . This provides extra protection from scratches on the display and is available in our shop . The smartphone , shown are NOT included !