Goldbuch replacement block for screw albums including extension screws and parchment interleaves. The suitable refill set in black for Goldbuch screw albums measuring 30 x 25 cm. The 30 inner pages are made of acid-free photo cardboard with parchment and measure 29 x 24 cm. Extension screws are also included. This allows for approximately 90 photos - 9 x 13 cm, about 60 photos - 10 x 15 cm, around 60 photos - 11 x 17 cm / 10 x 18 cm, or about 60 photos - 13 x 18 cm to be added to the screw album. Important: The variable spine of the screw album can accommodate exactly one refill set. Note: Each manufacturer produces their own screw albums, so these refill sets can only be used in Goldbuch screw albums. Features: Contents: 30 black pages with parchment, Width: 290 mm, Length: 240 mm, Height: 15 mm.