"Extended Series delivers the final (250) cards of the 2023-24 UD flagship master base set: (200) Veteran Cards plus (50) Young Guns/1st Round Rookies (2024-25 rookies that were first round selections). 4 Packs per Box, 12 Cards per Pack Complete your 2023-24 UD Canvas set! In addition to the veteran cards, keep an eye out for Young Guns, Legends and NHL All-Stars subset cards. On Average, find 1 Young Guns Rookie Card per box On Average, find 1 Pros & Prospects (NEW), 1 Dazzlers Green, and 1 Silver Skates per box Look for: Young Guns Outburst Parallel 1:300, UD Canvas Young Guns 1:48, 1st Round Rookies 1:5, 1st Round Rookies Outburst Parallel 1:450 Sport Type: Hockey Date First Available: June 10, 2025 material-type: Cardboard Manufacturer recommended age: 14 years and up Mfg Recommended age: 14 year and up Included Components: 48 Hockey Cards ASIN: B0FCNZGN5H UPC: 053334328562 Manufacturer reference: 053334328562 Product Dimensions: 12.5 x 9 x 0.1 inches; 181 g Brand Name: Upper Deck Model Year: 2025 Item Dimensions L x W: 12.5L x 9W centimeters Batteries Required?: No Item Height: 0.1 centimeters Manufacturer: Upper Deck Material Type(s): Cardboard League Name: NHL Batteries Included?: No"