Rotating Lid Ashtray is made of plastic and stainless steel, durable and resistant to high temperature. The ashtray has 360 degree rotating lid, windproof, prevents ash from flying everywhere. Easy to use and clean, just pull out the top directly to pour ash and clean it. Designed with 4 small grooves to hold your cigarette easily and prevent slipping. The bottom layer has 3 non-slip mats, making it placed on the desktop smoothly.