• Best choice of replacements for cat window perch.Supports 30 Lbs per Suction Cup
• Made from environmentally friendly, nontoxic PVE materials, unique screw design has super strong holding ability, weighed 1.2 oz can be used more than 1 years with insolation.
• Suction Cup Diameter: 3.26", Diameter of the knob: 0.9",can be used for practically any purpose you can imagine.
• The cat hammock suction cups are made of quality PVC plastic, with smooth surface, safe and sturdy, which are easy to stick on walls and windows without leaving residue, and can be applied for a long time.
• The cat window seat replacement suction cups are suitable for hanging ropes, iron wires, plastic rods and iron chains, and can also be applied to hang cat window hammock, cat window perch, cat window seat, cat window bed and more.