Definition of in session. 1  1 : in the process of meeting formally Congress is in session right now. 2  2 US : conducting classes School will be back in session at the beginning of September.
Mylar Pieces. Circles & Hexagons. Multiple Sizes. Hexagon & Circle Mylar Pieces are heat resistant and made especially for quilters who desire to make perfectly shaped circles and hexagons each time with hand or machine piecing and appliquÃ©. Cut fabric 1/4 larger than Mylar template.
A Reinforced Waterproof Vinyl Composite Camouflage Fabric. This Heavy 18 oz. vinyl material is laminated with Aluminized Mylar. Not only is it completely waterproof, it has an Insulation R value of .770 This material reflects heat and cold, so it will help keep hot items hot, and cold items cold.