CLEAR DIAMOND-SHAPED STYLE BRINGS A STRONG VISUAL, BRINGING PEOPLE THE JOY AFTER A SOUND DREAM WITH A THIN AFTERTASTE IMPLUSION. WITH BEAUTIFUL LUMINOUS DIAMOND-SHAPED APPEARANCE, MAKES YOU MORE FASHIONABLE. IT IS MADE OF WATERPROOF AND SHOCKPROOF MATERCAL. SCRATCH-RESISTANT/DURABLE/WATER-RESISTANT POLYURETHANE MATERIAL, WITH ELEGANT DESIGN PROTECTS YOUR ITEM FROM SCRATCHES,DUST AND ACCIDENTAL DROPPING. CONVENIENT FOR YOUR DAILY USE. COMPLIES WITH CPSIA. 8.3" L X 4.33" W X 3.93" H