Galaxy S8 Case, Dretal [Shock Absorption] Anti-slip Armor Silicone Rubber Heavy Duty Hybrid Protective Cover For Samsunf Galaxy S8 2017 (Soft-Black) Applicable: Samsung Galaxy S8 2017 Good Material: This case is made of environment-friendly plastic and anti-stretch TPU rubber Anti-slip specially designed look ,Dual layers of protection with shock resistant inner layer.Made of high quality hard and durable plastic + silicone with synthetic leather print pattern design; Shockproof,Stylish, Slim Fit, and light-weight with Smart design allows you total access to all functionality and buttons.Soft shock absorption TPU inner sleeve & impact-resistant hard plastic shell back cover provide outstanding protection against drops and other impact. 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 without 24 hours. and giving you a satisfactory answer