We recommend the use of waterproof mattress protector

Your body needs time to adjust to your new mattress, so you should sleep at least 30 hours to adapt to the adjustment. If your delivery date in the original mattress uncomfortable in late 120, we will do our best to provide the right mattress for you. According to the above limitations, our 120 night sleep test applies to each purchase of a return or exchange, must be in the original mattress 120 days of the delivery date. If you are not satisfied to the new mattress, can be returned. But we can't change or return the dyeing, not health or damage to the mattress. Processing factory is highly recommended to use our mattress waterproof mattress protector, to help keep the new mattress clean. In addition, we suggest to keep the all original tags on the mattress. Don't from a mattress or remove the law label on the ground, because it will make 120 night sleep test is invalid. Please note that our 120 trial version is not applicable to the warranty in night's sleep, clearance of goods, the floor model, pillow, mattress protector, adjustable base, furniture and other accessories. For more information, please consult the shop assistant chat or contact our online customer service representatives. In addition, our mattress processing manufacturers recommend keeping all original tags on the mattress. Don't from a mattress or remove the law label on the ground, because it will make 120 night sleep test is invalid.