Simplism Silicone Case Set for iPhone 4 is a bundle of thin silicone case that protects your iPhone 4 and a Display Protector Film from dust and scratches. The great selection of case colors brightens up cool toned iPhone 4.Direct access to all buttons and connectors including audio jack, volume control, ring/silent, sleep/wake, sound on/off button and dock connector without removing from the case. Speaker at the bottom is also uncovered.The window is widely opened for a multi-touch display. The protector film in the kit guards the display without loosing smooth controls. There is a strap hole bottom behind of silicone case that original iPhone 4 does not provide. Customize your iPhone 4 by putting your favorite strap. Due to the nature of silicone material, many of silicone cases easily collect dust on the surface. This product has anti-dust coating which prevents dust accumulation and has silky smooth touch.Crystal Clear Display Protector Film in the set is very clear and practically invisible. It keeps clear view without affecting the brightness and the contrast of display. The PET material film with adequate thickness makes it easier to apply.Japan-made hard-coat protector film is adopted to minimize the interference fringe for the display.A Microfiber Cleaning Cloth is also included for wiping off fingerprints on the display and the body of iPhone 4.