Small Pet Tassel Tunnel , Small Pet Hideout Tube House Safe Detachable Windproof for Hamster for for Small Animal Gray + Green Specification: Item Type: Pet Tunnel Material: Canvas, Flannel, Plastic Size: Tunnel : Length: Approx. 30cm/11.8in Height: Approx. 16cm/6.3in Bottom Width: Approx. 16cm/6.3in Width at the Widest Point: Approx. 18cm/7.1in Purpose: Small Pet Hamster Tassel Tunnel Package List: 1 x Tunnel 1 x Support Plate 1 x Mat Note: 1. There are scratch resistant films on both sides of the plastic plate, which can be torn off according to needs when using. 2. Please allow 0-2cm/0-0.8in error for manual measurement.