JW brand products have intelligent ideas for happy pets! With a wide range of products, you'll be sure to find all the right toys to entertain your pet! JW Bird Toys were developed with a thorough understanding of bird behaviour, and always strive to exercise both your bird's body and mind. When JW invents ideas, they check with their own pet birds to ensure a positive reaction everytime to everything they make. Sand Perch connects easily onto vertical and horizontal barred cages with an easy grip nut. The varying diameters exercise the muscles in your bird's feet while the rough texture helps for normal wear of your bird's nails.