Four cam sets, different sizes, with carabiners. - Model: Cam 3 - Quantity: Set of 4 - With carabiners - Sizes: Different sizes for each cam Includes: Black Diamond CAM ALOT #3, WILD COUNTRY FRIENDS #1.5, #2.5, and #3, for a total of 4. Please check the actual sizes with a measuring tape. I've used the Black Diamond and the Friends #1.5 a few times for river tracing. I think the other two have just been hanging. Thank you for looking.