Features： 1、Material and Performance: Made of 600D Oxford cloth, high quality, tear resistant, durable, and can be used for a long time. 2、Multifunctional: Suitable for camping, picnics, festivals, outdoor markets, parties, barbecues, sports events, beaches and any other places. 3、Application: Used on hard ground where fastening nails and drawstrings cannot be used, but if the pavilion is located on grass, they also help to fix the pavilion. 4、Hook and Loop Design: The double hook and loop locking system will ensure that the weight bag is fixed, and the hook and loop top is used to close it, which is very easy to place and release. 5、Easy to Carry: It is simple to carry despite the weight when filled.They are also easy to empty and store when finished using. Specification： Item Type: Sandbag Color: Black Material: 600D Oxford Cloth Weight: Approx. 497g/17.5oz Package List： 4 x Sand Bag