Sisal Rope Perch Extra Large Can be placed on wall to wall of your cage to sit horizontally. Can be placed with both ends on the top of the cage on the inside to form a swing. Can be placed with one end on the wall of the cage and the other end on the top of the inside of the cage. Rope Dia 1 1/4", 36" long, 1.35 LB Unlike other sisal rope perch on the market, this is very clean looking. All toys are manufactured with NON-TOXIC materials!!