QSTDGVPW 8 Pieces Outdoor Curtain Weights Practical Heavy Duty for Wind Outside Patio Green.Curtain Weighted Bags are easy to operate, put sand into PE sealed bag, then put the sealed bag into the curtain weighted bag, and finally fix it with metal clips to easily complete the installationCurtain Weighted Bag adopts self Sticky closure design to firmly fix the filler inside, with good sealing, reusable, convenient and practicalOutdoor Curtain Weights are not only suitable for outdoor curtains, but also can be used to fix tablecloths, shade cloth, and other fabrics. NOTE: Curtain weight bags are empty and not filled with sandOutdoor Curtain Weights are made of canvas fabrics and matching with PE sealed bag, which can effectively prevent the weight bag from getting dirty and ensure long term useEach Outdoor Curtain Weight can be filled with about 15 ounces, with moderate weight, which can effectively fix curtains, tablecloths, and other outdoor fabrics on windy daysOutdoor Curtain Weights Heavy Wind Heavy Duty. Curtain Weighted Bag clips Self Sticky Design. Practical Wear Resistant Convenient Professional. Easy to Use Multi functional reusable Patio. good sealing Outside picnic mat table cloth.