Cardboard Gold (1pk of 100) CS4 Card Saver 4 Pro Graded 4x6 Card/Memorabilia submits ULTRA PROTECTION This is it! The next generation of collectible holders and protection is here! Cardboard Gold brand Supplies provide you with the ultimate in protection. The Card Saver 4 is our largest Card Saver holder for items up to 4" x 6". The actual size of the CS4 is 4 1/2 x 7 1/8 including its 1/2" lip. There are 100 per retail package and 1,000 (10 packs) per master case. The Card Saver 4 is used for promo cards, postcards, and for PSA submissions of larger cards you wish to have them grade and slab. Super Clear!