Hiija 4 Pack Door Stopper Rubber Door Stops Heavy Duty Wedge, Door Stop with Free Decorative Holders, Doorstops Wedge for All Floor Surfaces (4 Pack, Black) Premium Quality Rubber Doorstopps: Made of durable, odorless and non-toxic heavy duty rubber, and rigorously tested and approved by SGS Wedge Design: Unique wedge design and anti-slip base provide the ultimate gripping power and allow your door stoppers to work on all floor surface Avoid-losing Design Set: Comes with 4 free decorative doorstops holders hooks to hang the door wedge on any door and keep them safe and organized Ideal Size: L 4.8"x W 1.6"x H 1", Fit under most of your doors hanging anywhere from 0.1 to 1 inch off the floor. So the rubber door stop will always keep your door open or closed Lifetime Money Back Guarantee: If you have any problem or unsatisfied with this product, please contact us at any time, we will give all the money back to you and send one free within 12 hours