Mutt Mitt 2-ply Pet Waste Bags on Hangable Headers, 400-count 2-ply Construction NEW Package 400 Mitts: 100 mitts per card - 4 cards per box Fits in outdoor Mutt Mitt dispensers 2-ply design with deep bottom pocket - 1 quart capacity White bag, with black second-ply around bottom. 4 Header Cards with 100 Mutt Mittseach. Fits all header bag dispensers. Header hole spacing is 5&#034; apart. Field tested to hold water for 7 days without leaking! Thickness: <span class="a-text-bold">White 1 mil, Black 1 mil = 2 mil total thickness</span> Color: <span class="a-text-bold">WHITE with BLACK second-ply</span> The <span class="a-text-bold">Mutt Mitt</span>2-Ply bagis the safest and most convenient dog waste pick-up bag in the world! Easily divide or split for use now &amp; later. Gift some headers to friends/family. Easy to hang &amp; store.