This Trixie Bird Swing Nature is a great way to keep your bird busy and entertained in its home, ensuring a happy bird life! Accessories such as this are key in supporting your bird's happiness. The metal swing is fitted with natural wood, which your bird can nibble to its heart's desire! Trixie Bird Swing Nature at a glance: Size S total dimensions: without mounting: approx. 15 x 20 cm (L x W) with mounting: approx. 21 x 20 cm (L x W) perch: approx. diameter 1.2 x (L) 13cm carabiner: approx. 5cm (L) Size M total dimensions: without mounting: approx. 24 x 29 cm (L x W) with mounting: approx. 31 x 29 cm (L x W) perch: approx. diameter 1.7 x (L) 20cm carabiner: approx. 5cm (L) Please note: No toy is indestructible. As with any other product, please check regularly for damage, and replace if it is damaged or missing any pieces to avoid potential injury to your pet.