This Portfolio Photo Album has a genuine bonded brown leather cover with bamboo style binding. The cover window is "4x4". Flex pages hold 2 photo sizes (2)4x6 or (1) 5x7, holding up to 200 photos. These photo safe pages are acid, lignin and PVC free. The album also  has a CD storage pocket. This traditional style is ideal for any collection of family photos and fits all home decors