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8.5x11 Quadrille 8.5x11 Isometric 11x17 Quadrille 11x17 Isometric Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 111 4.7 out of 5 stars 91 4.6 out of 5 stars 111 4.8 out of 5 stars 99 Price $12.99$12.99 $12.99$12.99 $19.99$19.99 $19.99$19.99 Ruling Pattern Quadrille Isometric Quadrille Isometric Paper Size 8.5x11 8.5x11 11x17 11x17 Orientation Landscape/ Portrait Layout Landscape/ Portrait Layout Landscape/ Portrait Layout Landscape/ Portrait Layout Writing Support 100% Recycled 50pt Chipboard Backing 100% Recycled 50pt Chipboard Backing 100% Recycled 50pt Chipboard Backing 100% Recycled 50pt Chipboard Backing Sheet Count 50 50 50 50 Manufactured in USA ✓ ✓ ✓ ✓
Enhanced Clarity & Scale - 11"x17" Landscape pad with 0.25” isometric small blue dot grid, allowing for clearer, larger-scale projects. Perfect for professionals, students, and contractors.
Optimal Durability & Brightness - Made with 20lb (75 gsm) high brightness paper (96 level) and supported by a thick 50pt chipboard backing, offering a sturdy and clear writing surface.
Engineering Header for Precision - Each sheet showcases a professional engineering header for methodical documentation. Top choice for pipe fitters, welders, game developers, and educators.
Seamless Craftsmanship - Benefiting from two precise glue coats, each sheet is firmly attached but can be effortlessly removed when required.
Non-repro Blue Grid Advantage - Grid features non-photo blue or non-reproducible blue, remaining invisible in most scanners with low density black and white scans.
Proudly Made in the USA - Printed and assembled in the United States, using American-sourced components, guaranteeing both excellence and local industry support.