Feature:1. [Easy To Use] Bed sit ups bar, you can exercise before going to bed or after waking up, without going to the gym, suitable for young mothers and office workers who don't have time to exercise.2. [High Quality Material] Dense nylon braid, washable, sponge foam wrapped steel pipe support frame, strong load bearing, strong and durable, very suitable for increasing strength and flexibility.3. [Multiple Combinations] The sit up assistant consists of a pressure bar, a connecting cloth belt, a door buckle, a fixing clip, and a hook, which can be combined into four fixing methods at will.4. [Quick Installation] Suitable for a variety of bed types, installation and disassembly within a few seconds, can be used at home, office or travel, sculpting and self cultivation.5. [Health Gift] It is a perfect gift for relatives and friends to have a healthier life, it is an ideal portable exercise tool for people who don't have time to go to the gym, it saves your time and money.How to Use:Fixing method 1: Assemble into a cloth bag binding and fixing method.Fixing method 2: Assemble into a door buckle fixing method.Fixing method 3: Assemble into a fixing clip fixing method (install vertical bed board).Fixing method 4: Assemble into a fixing clip fixing method (install the horizontal bed board of the high and low bed).Specification:Item Type: Bed Sit Ups BarMaterial: Steel + Nylon Webbing + SpongeProduct Size: Tube Length: Approx. 30cm/11.8inPackage List:1 x Foam Pressure Rod1 x Ribbon Fixing Clip1 x Hook1 x Door BuckleNote:Manual measurement, please allow 0.4‑0.7in error.