Denny Brauer’s Flip-N-Tube Available only in these colors 2, 38, 42, 44, 46, 48, 52, & 63. The Denny Brauer salt-impregnated Flip-N-Tube™ is designed especially for flippin‘ and pitching. The special 4 1/2" length is perfect for a Mustad® Megabite or similar hook. Works great fished weightless as a soft plastic jerkbait too!