Free with One Piece Galaxy Supply 5" Seam Ripper.Provided used for the Upholstery, outdoor market, car seat , drapery, beading, luggage, purses, wallets, shoes, leather, vinyl, Canvas, Awnings, Tents and more. A&E‘s Sunstop is a high performance multifilament polyester sewing thread. Offering advanced ultra-violet light protection, Sunstop is ideal for outdoor applications where seam strength retention and fade prevention during UV exposure are required. Sunstop thread provides advanced UV protection, reducing strength degradation over traditional filament polyesters and color loss through fading. This product is also available in non-wick to help diminish moisture migration through the seams.