The 11 hook version is by far the most popular version, Measure the width of your potential attachment location to make this decision, Attachment locations can include the gunwale, wakeboard rack, transom of the boat, deck rails, windshield or swim platform, Some boat owners have crossed the hooks, spread the hooks or just left the hooks at a right angle to the hoop, It depends on your specific boat needs, The 10 break away rim helps you save storage space and potential breakage from overzealous slam dunks, Carton Dimensions: 26 x 16 x 4, SKU: BTFN001