Lumia 550 Glass Screen Protector, AnoKe(0.3mm 9H 2.5D) Best Tempered Glass Screen Protector Film Shield Guard For Nokia Lumia 550 Glass Combination of a hard crystal clear acrylic material back and soft Rubber Silicone TPU Bumper, cover the device on all sides. Protect your phone from scratch and impact High transparency back makes you can enjoy the natural beauty of your phone, and the colorful bumper can give your phone a stylish look Preciously cutouts for speakers,charging ports,camera and buttons Light weight, Very easy to insert and remove from the case. Warranty/Replacement/Refund:Our products come with a 30 days warranty. If the item you have received is defective in any way, please email us for replacement or refund. If you have any questions, please contact us via Amazon message system. Please DO NOT leave a neutral or negative feedback before contacting us. we will reply you within 24 hours. and giving you a satisfactory answer