durable bags made with strong material and double stitched so they 't burst. corn hole bags are filled with sand so they can handle all weather, even rain! and occasions. Adults and kids love playing corn toss at barbecues, tailgates, reunions and more. colour:Red + blue Material:Wool + PVC size:5*5cm Package Contents: 4* red sandbags 4* blue sandbags Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.