Transparent currency holders made of durable, scratch-resistant, archival plastic to protect your valuable bank notes. Chemically inert. Free of PVC, acids and softeners. The two sides snap together securely, yet are easy to open. Optimal presentation of both sides of the note due to frosted margins providing an elegant display frame. Available in two sizes for all common bank notes. Regular 156 For bank notes up to 6 1/8 x 3″” (156 x 75 mm). Perfect for modern CANADA and US $ notes. Size: 7 x 4″” (177 x 101 mm).