The Hamster Fence is made from natural wood and two flexible metal wires held together,making it safe and natural.Each stick is polished smooth and will not harm small animals when they chew or grind their teeth.The wood is staggered high and low to create a natural environment. Different sizes of wooden ladders are available,including 30 cm,40 cm,50 cm,and 60 cm.Choose the right suspension bridge for your pet. Hamster wood fences are flexible and strong, and come in a variety of shapes.There are many uses,bend the wooden fence according to the needs of small animals,it can be a ramp, suspension bridge,ladder,fence,sand separator,underground hiding place or as a large tunnel for them to play. Material: Wooden Product Weight: Approx. 181-362g