This set has cams 1-5, 11, 12 & 19 in black and 51-59 in white , 6 bobbins, 4 base plates, and several presser feet. It comes with a few needles and other various attachments as well. Perfect if you have a Cam machine or just want to expand your attachments collection. Please look at the pictures as this is part of the description. The Singer Golden Touch & Sew 750 Accessories Box with 17 Cams is a specialized sewing machine accessory designed specifically for Singer machines. Made in the United States, this product contains a variety of cams that allow for intricate and detailed stitching. Perfect for crafters and sewing enthusiasts, these cams provide a range of creative possibilities to add unique designs to your projects. Whether you are a beginner or an experienced seamstress, this accessory box offers a wealth of creative options to enhance your sewing experience.