Scotts 78610-1 Snap Pac Lawn Fertilizer Kit Easy-to-use spreading system for lawn fertilizer, grass seed, and more Snap-Pac lawn fertilizer bag snaps easily onto spreader Automatically sets the proper application rate; self-seals upon removal Built-in EdgeGuard closes right side of spreader to help with edging Folding handle for easy storage; works with other Snap-Pac lawn care bags