This set includes Two 16 Ounce Cups, One Cross Blade, and One Flat Blade Compatible with Magic Bullet MB1001. Does NOT fit ANY Nutribullet Models made by Magic Bullet. It does NOT fit Magic Bullet mini, or Baby Bullet. These are 16oz Cups and not the 22oz Tall Mugs. The cup diameter is about 3.2 Inches. Please see all images and double check to make sure this is the size you need. Compatible with Original Magic Bullet MB-1001 Only