Suggested Retail: $119.99. Elufa Dog Car Seat Cover Back Seat Extender Waterproof Supports 400lbs Hard Bottom Mesh Window Storage Pocket Car SUV Black. The Elufa dog backseat extender is designed to fit most cars and mid-size SUVs, with a bottom size of 52.0 x 24.4 inches. It is equipped with a heavy-duty zipper, metal buckle, and Velcro seat belt opening. The extender features a mesh window for breathability, storage pockets, and sturdy, comfortable construction. It supports up to 400lbs, is waterproof, anti-scratch, and includes a non-slip dot rubber bottom. Brand: Elufa. Model: ‎adfaggsadg. Num: uqpDtQTZqsTTzVh9YiQyiO. Lot Sticker: OH001.04-00000008-18. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.