Blue 8-1/2x11-24lb Basketweave Security Paper 500/pkg Great for applications such as gift certificates, coupons, transcripts, grade reports, manuals, HR documents, financial, insurance, legal documents, etc. Copier, laser, and ink-jet guaranteed Meets and exceeds federal and state guidelines for tamper-resistant security paper Colored background with erasure protection, Watermarks on the back of sheet, Coin & Chemical reactive paper Ream of 500 sheets