The Petkit 4-in-1 Scratcher cat toy will keep the boredom at bay. This multi-purpose cat toy has a large scratch pad as well as a ball track with two balls, which means it can provide entertainment for several cats at once. The mat is made from tough but eco-friendly (and recyclable) corrugated cardboard, which will stand up to the sharpest of claws. The transparent ball track and its two balls will host many wild chases. One of the balls has a bell inside, while the other is filled with alluring catnip. The openings in the track allow for easy access to the balls so that they can be shot around for fun! The perfect toy â for wild cats too! Petkit Fun 4-in-1 Scratcher at a glance: Multi-purpose, interactive cat toy To sharpen claws, play with balls, and have a slumber Large, removable scratch mat durable, environmentally friendly, and recyclable Transparent ball track with 8 openings: for easy access to the balls 2 balls included: one with a bell, the other with catnip Quick-release catch: keeps the covers firmly over the ball track Can entertain multiple cats at once Anti-slip nubs ensure stability even on smooth floors Replacement scratch pad available Colour: Ball track: white/transparent Balls: orange/green Scratch mat: brown Material: Ball track: plastic Balls: plastic Scratch pad: corrugated cardboard Dimensions: Total: diameter 44cm, height: 7.1cm Balls: approx. diameter 4.5cm Scratch mat: approx. diameter 33cm, thickness: 2cm Track openings: approx 11.5 x 2.8 cm (L x W) Please note: No toy is completely indestructible. As with any other product, please supervise your pet with this toy. Check the product regularly for damage, and replace the toy if it is damaged or missing any pieces to avoid potential injury to your pet.