These are the blasters that suppress targets with harmless water-saturated pellets. The blasters use non-toxic 1/16" polymer pellets that swell to 150% their original size when submerged in water for three hours. Each blaster's hopper holds up to 75 pellets, which are loaded and fired one-at-a-time by pulling back and releasing its spring-loaded bolt carrier, striking targets up to 50' away. Unlike water balloons that merely bounce off targets without "detonation", the pellets burst upon mild impact yet will not litter a yard. This set includes 525 water pellets, providing ample ammunition for target practice or full-scale, backyard battlefield encirclements. For outdoor use. Ages 8 and up. Set of Two. 12" L x 1 1/2" W x 8" H. (1 lb.)