For your Convenience, we offer several of the best selling size Rings - also available premounted on our PolyBinders & Half Polys. Both options offer
alternatives to mounting the Ring directly to your cover material. Just slide it into the sleeve(s) in your cover for a fast & efficient Loose Leaf System! All Full PolyBinders are made of
Black Poly material of approx .023 thickness. All Half Polys are made of a heavier .055 thickness Black Poly material. The Half Polys are designed to provide an Off-Spine mount - so that the paper does
not move left to right as you open & close your book.