Size Introduction - 2 small tension rods 40-71 cm diameter: 10/13 mm, Recommended best use range 40 to 63 cm. Usage Features - Easy to adjust, no tools needed, no drilling, no rust. Firm Non-slip - Made of strong and rough metal materials, metal tension rod with plastic ends, white material surface, a strong stretch to extend enough to support the force, you don't have to worry about it slipping or falling. Wide Use - You can adjust the length of the rod as a curtain rod, wardrobe rod, clothes hanger and shoe rack, it can also be used in RV freezers and cabinets to keep items organized. Tension rods load 1.5 kg (approximately). Uses: door curtain rod, clothes rod, shoe rack, clothes hanger, DIY projects, etc. Use them in the refrigerator to separate drinks and prevent cans or bottles from rolling around. It can also be used inside various cabinets in the caravan/RV to prevent things from tipping over or moving.