Gatsby (R) StretchX Full Sheet Perfect for show season, this form-fitting sheet is made of 4-way stretch spandex and is great at keeping your horse dust and debris-free after baths or while at horse shows. Features : Fleece lined neck Closed front Reinforced along the back to prevent over-stretching 4-way stretch spandex Sizes: Small - 500-800 lbs Medium - 800-1100 lbs Large - 1100- 1400 lbs X-Large - 1400- 1600 lbs