Dutch Military Issue Wet Weather Poncho Liner (Woobie) DPM Camouflage Pattern. Outer Shell is 100% Polyester With a 100% Polyester Batting Which Helps To Keep Moisture Out & Warmth in. 12 Sets of 10" Inch Tie Strings on sides & Corners. Multi - Purpose Liners are also used as a blanket (Woobie) And also used in the Military Sleeping Bags for Extra Warmth and Moisture Control. Lightweight Design Great for Camping & Hiking. Size of Liners Are 90" x 64" inches.