Additional product info: Collection File Premium Kalos Has Arrived! Includes A Special Refill With Pokedex Numbers. Also Includes One Index Sheet Featuring Pokemon Silhouettes. A 9-Pocket, 4-Hole Card File To Support Your Collection! Ten 9-Pocket Card Refills Come Pre-Installed. By Adding The Separately Sold Pokemon Card Game Collection Refill, You Can Store Up To 20 Refills. With 20 Refills, Capacity Is 360 Cards. The Fastener Is Made Of Plastic For Enhanced Safety. The 9-Pocket Refills Are Compatible With 3-Hole And 4-Hole Systems. Features: - Comes With A Flap That Makes Cards Easy To Insert And Prevents Them From Falling Out Even When Upside Down. - Can Hold Cards That Are In The Separately Sold Pokemon Card Game Deck Sleeves. - Each Pocket Can Hold Two Cards. - Uses High-Transparency Sheets To Make Card Artwork Look Beautiful.