These transparent Lighthouse three pocket polypropolene pages are ideal for storing large size banknotes up to 3 7/8 by 8 1/2 inches. The sheets are suitable for all Lighthouse Grande binders as well as all common office binders with a 3-ring or 4-ring mechanism. The pockets provide real protection by covering completely the inserted collector's pieces. Document-quality (100% free from chemical softeners and acids). Pack of 50. Material: PP (polypropylene). Overall size: 312 x 242 mm (12 ¼ x 9 ½ inches) Pocket size: 98 x 216 mm (3.875 x 8.5 inches)