photo albums: Genuine Certified refills for Pioneer album model APS-247. For 3-Ring and 2-Hole Post Photo Albums APS247 and PAP247 4x7 Album Refills Contains 10 Pages 5 Sheets Package Holds 30 Photos Up to 4x7 Patented Bi-DirectionalTM Pockets Hold Horizontal or Vertical Photos Includes Extension Posts and Spacers for PAP247 Albums Optically Clear Slip-in Pockets with Memo Area Pockets Securely Hold and Protect Your Photos Archival Photo Safe Acid Lignin and PVC Free Individually priced packages; packages sold in 2"s to save you shipping . Produced and packaged for us by the Pioneer® company certifying their photo-safe quality.