1.Easy Installation: the magnetic retractable wall barrier can be effortlessly fastened onto any metallic surface, providing easy setup without the need for drilling or strapping; Its 16.4 ft striking red retractable tape extends smoothly and ensures nice use every time; Simply attach it where you need it and detach when it's not in use 2.Nice Visibility: featuring a striking red color and a strong white cautionary message 'Please Wait Here', this 16.4 ft/ 5 m retractable barrier offers excellent visibility; Whether it's in the crowds of different events or controlling the lines in commercial places, its high visibility ensures that people stay safe and follow instructions 3.Durable and Long-lasting: crafted with a resilient ABS casing, this retractable barrier is durability and longevity; The flexible yet robust straps are weather-resistant, providing consistently excellent performance, indoors or outdoors, even in adverse weather conditions 4.Versatile Usage: this wall-mountable retractable safety belt is good for various settings, both indoors and outdoors; Restrict access to danger zones like warehouse passages or loading areas or use it to control crowds at stadiums, sports events, parades, eateries, and festivals; It's a good choice for business owners who prioritize the safety of customers 5.Safety Priority: engineered with safety as paramount, this product features a slow-retracting belt with an anti-retraction design, reducing accidental injury risks; This wallet-friendly product not only ensures safety, it also helps reduce potential liabilities Colour:Black&Red Material:ABS Size:16.4 feet Specification:1PCS Package Contents: 1 x Safety Belt with ABS Case Specification:2PCS Package Contents: 2 x Safety Belt with ABS Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement al