Lupine joins forces with Flexi® the #1 manufacturer of retractable leads! All Flexi® leads feature precision German engineering! Your Classic Lupine Patterned Flexi® is designed to retract and extend smoothly, features the patented Flexi® braking system, an ergonomic handle and a lifetime warranty. And now your choice of 6 great Lupine patterns to match your favorite Lupine collars - How can you go wrong? Available in CLASSIC 1 - 16' Cord, CLASSIC 2 - 16' Cord, CLASSIC 3 -16' Tape.