Prevue Pet Products Nature's Hideaway Cross Tube Hideaway 1099 is a hand-woven grass activity center for your small animal. The sweet fragrance of 100% all natural grass materials comes through in this fun playtime accessory while satisfying your pet's natural instinct to burrow, explore and nest. Our Cross Tube Hideaway measures approximately 14†Long and 14†Wide with a 4 1/2†Diameter, ideal for a guinea pig, dwarf rabbit or ferret.