The Flexi Comfort line will make dog walks and training more enjoyable for you and your dog. These dog leashes have an ergonomic handle, so your hand is less likely to get tired. Like the Flexi Original, these leashes are retractable with the push of a button. All of these leashes extend out to 16 ft. and can be locked anywhere in between. The Flexi Comfort line come in 4 exciting colors in small, medium and large. Please view the Directions and Safety Precautions for all Flexi Retractable Leashes.