Features: brand new and high quality High elasticity, shock absorption and anti-fall, without hurting your machine. It can be washed and used for a long for time as new without fading or yellowing. The material is full, the thickness is moderate, the fit for protection, the height is consistent, the anti-drop performance is for stronger. The protective cover is made of high-strength material, non-sticking to fingerprints, non-sticking to dust, and resistant to dirt. There is no need to take off the cover, and it can be charged, design with hanging button hole, which is very convenient and portable. Specifications: Material: Silicone Size: Approx. 73x53x33 mm/2.87x2.09x1.30 in Color: Black/Red/Dark Blue/Dark Green Applicable Models: for JBL-Tune 230NC TW Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Earphone Sleeve