Mirart 1 x 1-1/2 Pull Handle, Self Stick Round Acrylic Mirror Knob (2 Pack) Size: 1 inch ball knob mirror | 1-1/2 inch diameter back - High quality acrylic mirror Has beautiful stylish look and is sturdy and strong enough for multi-purpose uses No drilling; easy to install with extra strength double sided tape that works on mirror, glass or any non porous surface Great for DIY repairs or to add new look and style to your decor and living space Made in US by Mirart, a family owned and operated 40 year old company