Strap on Bike carrier for sedans (no hitch required)

A bike carrier to carry bikes! Holds 2 bikes. Straps to back of car via the trunk lip. Have not used in 6 years. Comes complete with cat hair (it spent time in my cat's favorite closet). My fiance and I almost broke up trying to assemble it together, comes assembled so you dont have to risk a relationship. Strap instructions not included, and it's been 6 years so I haven't the slightest clue how to attach (it was pretty self explanatory).