Single Step Single Step Single Step XL Single Step Large Single Step Small Single Step Single Step Hazel Step £2.99 Single Step Size: [Choose]Jumbo (+£2.75)Large (+£1.00)Small Type of Wood: [Choose]HazelBeech Quantity: at £2.99 each Add To Basket 11 in stock. Made From Hazel, these chunky little disks are supplied with a bolt and wingnuts for attachment to your cage.Small - 6 - 9cm round. Large - 9 - 12cm round. Jumbo - 15 - 18cm round Please note during the drying process this wood is prone to splitting. This does not effect the strength of the product.