The Flat Top Dr. Rear Bag is a top of the line 1,000 yard competition rear bag. It is 4" tall to the bottom of the ears and is completely flat across the top. Designed for stocks with a parallel buttstock and forend. It used by many champion benchrest and competition shooters alike. This bag has extra long ears which helps the gun track incredibly well and an integral doughnut bottom comprised of 4 layers of stiff leather to provide a rock solid base. Our exclusive Bumble-Bee Leather is much stiffer than other leather which aids in stability and helps prevent "rounding" of the bag over time. The standard spacing between the ears is a 1/2" triple stitch but it can be changed to fit any stock up an 1-1/2" wide. Available in three different ear styles and materials: Bunny(1-1/2"H), Mid (2"H) and Rabbit (2-3/4"H) in either Leather, Cordura or our popular Super Slick Silver Material. The Slick Silver material is a great option for shooters wanting a slick alternative to baby powder or silicone spray. Made in the USA 100%. Base size measures 6"W x 8"L. Bag weight with Regular Sand is 14 lbs. and Heavy Sand 20 lbs.