The Picasso Smart Mouth Medium Spring Dummy Heads are designed for anglers who need to limit the number of open hook jig heads on their School E Rig or other umbrella rig. These durable spring keeper dummy heads will keep swimbaits firmly in place, ensuring a lifelike presentation. The lead heads even feature 3D eyes for added realism. With the Picasso Smart Mouth Medium Spring Dummy Heads, you can complete your umbrella rig presentation and ensure proper functioning of your rig in states with hook restrictions. Fast shipping ensures you get these essential components quickly. They are ideal for anglers who want to present a realistic bait without the need for multiple open hooks.Key Benefits and Features: Spring Keeper: Durable Lead Heads: Feature 3D eyes Ideal for: School E Rig or umbrella rig Patented Design: Yes