The FrogLog is a unique, effective, and simple to use product that allows small animals to escape swimming pools. It was designed and extensively tested by a wildlife biologist from Maryland (USA). The FrogLog is made of an inflatable floating platform, mesh ramp, and fabric pouch that is filled with 1.5 cups of sand or pea gravel. The pouch sits on the pool deck and holds the FrogLog in place. Assembly takes 5 minutes. The customer provides 1.5 cups of sand or pea gravel or we offer a "Ready to Use" option that includes the sand/pea gravel.