Can this be the hay rack solution you have been searching for? Innovative sturdy new design made with premium quality untreated Seagrass that is safe, non toxic, keeps hay off the ground and keeps your guinea pig engaged while foraging through the hay in the rack. No risk of your guinea pig getting stuck, it is designed precisely to prevent that hazzard. Designed by Saskia Chiesa from the LA Angeles Guinea Pig Rescue. The Arch Rack! You have the option to add the hooks and screws (in the box) to attach the rack to the cage as shown in the images. The ultimate guinea pig hay rack