Surprise someone special on their birthday with a beautiful balloon bouquet with curling ribbon and this lovely festive balloons giftbag balloon weight. This weight matches our happy birthday balloons and stars foil balloon. Just add some curling ribbon to complete the effect. Bags weigh 5.5oz and can hold down around eighteen 11" latex balloons or eighteen 18" foil balloons. Each bag measures 6.4cm height x 8.3cm width x 4.4cm depth.