Not enough time to drive to the park? Not ready to invest in a large swing set for the backyard? The Kidtrix Deluxe Doorway System is your solution so you can inspire active play each and every day!This indoor swing set is installed in 5 minutes or less with a sturdy, metal doorway bar and two vice grips! Once installed, the kids can use the included swing, hammock or monkey bar for fun and active play inside the home!There is no hardware needed to set up the bar; just a compatible door frame! The entire installation is as easy as 1-2-3. (1) Simply place 2 vice grips at the correct height, (2) insert the bar to extend across the doorway, and (3) hang your chosen accessory! The included hanging straps can be adjusted for kids of all sizes, up to 150lbs. Compatible doorways include standard builder grade wood frame with a minimum exterior width of 3.5 inches. Minimum width from inside of door jamb to outside of door frame should be 3 inches, and maximum width from inside of door jamb to outside of door frame should be 5 inches. Doorway bar fits doorway sizes 26”- 36” wide.Non-compatible doorframes include: metal, sliding barn, pocket, prefabricated (mobile home), sliding glass and archways.All accessories can hold up to 150 pounds!