Blanks USA Kan't Kopy 8 1/2 x 11 60 lbs. Security Check Void Blue 250/Pack SC425BL

Sold as 250/Pack. 60 lbs. When an unauthorized person tries to copy or scan the original, a hidden message appears. Original Document watermarked on back of check. Pantograph message: VOID. Marbling printed on the front of the check used to prevent splice alterations. Text too small for the naked eye is printed on the signature line and on the back of the check. Pantograph: Front. Guards against erasing/modifying and scanning. Statement on the front of check indicating the document has security features. 750/pack. Security features box printed on back indicating Security features. Preserves documents for a longer period of time.