I use quality. 2mm mylar/plastic type stencil sheets. They are thin and flexible but not as thin as paper. They are NOT the cheap flimsy paper thin transparency sheets I've seen used before. These are the best quality material sheets I've been able to find so this is all I use.
San Francisco 49ers WinCraft 3' x 5' Hispanic Heritage Deluxe Single-Sided Flag
American Flag 50 Star Stencil Template, Reusable Starfield Stencil 6 Pack(3 Sizes) for Painting on Wood, Fabric, Paper, Airbrush, Glass and Wall Art, DIY Crafts Design,American Flag Projects : Arts
IWO JIMA FLAG Raising US 8.5 x 11 Custom Stencil FAST FREE SHIPPING $12.93 - PicClick
Craft Stencils & Templates for sale
49er stencil, 公認海外通販サイト
American Flag 50 Star Stencil: Package comes with 6 pieces 3 sizes (including 2 Pack 14.82 x 10.5 inch,2 Pack 10 x 7 inch and 2 Pack 7 x 5 inch
American Flag 50 Star Stencil Template, Reusable Starfield Stencil 6 Pack(3 Sizes) for Painting on Wood, Fabric, Paper, Airbrush, Glass and Wall Art
Proudly display your team pride in your yard or at a tailgate party with this 8.5' x 2.5' NFL Tall Team Flag! , When assembled, this officially
San Francisco 49ers Tall Team Flag Kit
San Francisco 49ers Flag Star 11 x 8.5 Custom Stencil FAST FREE SHIPPING
San Francisco 49ers NFL Flags for sale
Rico Industries NFL San Francisco 49ers Personalized - Custom 3' x 5' Banner Flag - Made in The USA - Indoor or Outdoor Décor : Patio, Lawn & Garden
San Francisco 49ers NFL Flags for sale
Oakland A's As Flag Star Stars 11 x 8.5 Custom Stencil – My Custom Stencils
American Flag Stars and Stripes Stencil
LIMITED San Francisco 49ers custom Personalized NFL flag • Kybershop
Rico Industries NFL San Francisco 49ers Personalized - Custom 3' x 5' Banner Flag - Made in The USA - Indoor or Outdoor Décor : Patio, Lawn & Garden