Features:Rotary TIMER-Sand Clock mounts to the wall with 2 screws included. Made of beautiful wood to fit the sauna.15 minutes-is a popular length of time to enjoy in the sauna. Also includes 5 and 10 minutes on approximation of marker laws for shorter sessions., You can mention them – with an accuracy of up to 30 seconds. Hourglass held in place with high temperature resistant adhesive and small metal clasps. Do not show the design-align the included wooden mounting strip vertically, screwing through the pre-drilled pilot holes, to hide the mounting strip perfectly behind the sand timer. Specifications:Material: Wood + GlassSand Color: White Overall Size: 29 x 4.7 cm / 11.42 x 1.85" Quantity: 1 Pc + 2 Screws Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before biddingDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents:1 x Sauna Hourglass Clock2 x Screws