Features: Aimed for older or little pets or pets who have limited mobility to provide them a gentle angle to climb。 The height of the ramp is adjustable in 2gears, which is suitable for furniture and scenes of different heights Made of high-quality pine wood for long-lasting use Also a good decoration for your room Anti-slip surface prevents your lovely pet from slipping or falling No assembly required Specification: Material: Fir Wood 70cm x 35cm x 30/40cm height 2 adjustable height: 30/40cm(11.8''/15.7'') Recommended Weight: No more than 88lbs Pacage Contents: 1x dog ramp