instecho Dog Training Collar, 100% Rainproof Rechargeable Electronic Remote Dog Shock Collar 330 Yards Beep/Vibrating/Shock Electric E-Collar Premium materials and quality - upsky car seat cover is absorbed in every details during producing and serving, it has been uniquely designed as top quality, The 4.0pound weight may be one of the most massive on Amazon, real heavy duty, fully waterproof, nonslip with durable zippered side flaps, ensures the best protection and long-lasting use. Unique mesh viewing window - the upgraded dog seat cover features a unique middle mesh design that allows you to monitor and communicate with your pets at any time, Make sure you can drive without any distraction. It is also a ventilation window which allows the air to circulate normally keep the in-car air fresh. Side flaps with rotatable zipper- this dog seat cover is designed with 2 extra side flaps, increase the car door mat function and provide a protection when your dog gets in or out of the car. Premium two-side rotatable zipper allows you zip from outside or inside easily, which is convenient and durable, completely solve the time-consuming problem of zipper difficult to pull. Very easy to install - attach adjustable snap buckles around the headrest, then insert Seat anchor to the crevice to fasten the cover, next zip up the side zipper, finally put on the straps. Done!! This can effectively save you time and facilitate your trip. It is also very convenient for you to unload it and clean it. Perfect size Universal fitting - This excellent back seat cover for pets measures 54" W x 60"L and is easily convertible from the hammock and standard bench coverage. The dog seat cover is designed for the backseats of standard cars, trucks & SUVs. Suitable for small, Medium dogs and even large breeds! Collar Size: Able to fit small, medium and large dogs,15lbs or Larger. Durable and adjustable Nylon Collar Size Length from 15 to 22 inches long Includes one collar, Remote Transmitter can control up to two collars. (Extra collars are sold separately) Rechargeable Lithium Batteries for Collar Receiver and Remote Transmitter Water Capabilities: Water Resistant Collar Receiverafter the rubber coverd Range: 330 Yards Tone/Vibration Options: 100 Levels of Vibration and 1 Level of Standard Tone Stimulation Levels: 100 Levels of Static Shock