Design Options: Available in yellow, blue, green, pink, plum, red strawberry, purple strawberry and avocado. Cat Climbing Frame: Get a cat tree scratcher. Design: This cat climbing frame is designed with a reinforced scratching board with natural sisal rope so that you cat can scratch and sharpen their claws. Perch: The platform at the top of this climbing frame offer the perfect perch for your pet with a plush faux fur cover to keep them cosy and comfortable. Entertainment: Keep your cat stimulated (and away from your furniture) with this multi-use tower. Range of Use: For pets up to 4kg in weight.