Collapsible Fish Ruler

Meet the ruler that actually belongs on the water.

The Toadfish Slapstick Fish Ruler is built for anglers who don’t have space to waste and need gear that works as hard as they do. Made from durable, flexible silicone, this ruler snaps straight when you need it and instantly coils back into a compact roll when you don’t—just like a classic slap bracelet.

No more bulky measuring boards cluttering your deck or getting in the way. This ruler lays flat for accurate measurements up to 36 inches, then rolls up into a tight, low-profile coil that tucks easily into a tackle box, dry bag, or pocket.

Perfect for boats, kayaks, paddleboards, and wade fishing, it’s designed to handle wet conditions, saltwater, and the everyday abuse of life on the water.

Lightweight, packable, and always ready—it’s the measuring tool you’ll actually bring with you.

Key Features

• Measures fish up to 36 inches
• Flexible silicone construction built for marine environments
• Slap-wrap design rolls into a compact coil for easy storage
• Lays flat for quick, accurate measurements
• Non-slip surface keeps fish in place
• Easy to rinse and clean
• Perfect for boats, kayaks, and wade fishing