100% Features: Made of wood, it is solid, durable, and safe. Designed for sauna timing, with markers for 5-minute, 10-minute, and 15-minute sessions. The hourglass is secured with high-temperature adhesive and a small metal fastener. A wooden mounting strip is included for vertical wall installation using pre-drilled pilot holes. Natural wood frame and colored sand create an attractive decorative piece. Specifications: Material: Wood, glass, sand Available colors: Yellow, pink, white Size: Approx. 29 x 5 cm (11.41 x 1.96 in) Quantity: 1 piece Note: 1 cm = 0.39 inch. Slight measurement variations (1–2 cm) may occur due to manual measurement. Monitor settings may affect color representation. Package includes: 1 x hourglass timer. Other items shown in images are not included.