OOK 15 ft. 50 lb. Nylon Invisible Hanging Wire 50104 - The Home Depot
Fishing Wire for Hanging, Selizo 4Pcs Clear Fish Line Fishing String Invisible Monofilament Nylon Thread for Hanging Decorations, Balloon Garland, Jewelry Making, Beading and Crafts
Amazon.com : Fishing Line Clear, Acejoz 656FT Clear Fishing Wire for Hanging, 200 Meters 0.3mm Nylon String Supports 17 Pounds, Invisible Fishing Line for Balloon Garland Hanging Decorations Beading and Crafts… :
Amazon.com : Strong Fishing Line Clear, Acejoz Thick Fishing Wire 0.8mm Invisible Hanging Wire Heavy Duty Monofilament Line 70 Lb Test for Hanging Decoration Balloon Garland Crafts : Sports & Outdoors
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Fishing Wire for Hanging, Selizo 4Pcs Clear Fish Line Fishing String Invisible Monofilament Nylon Thread for Hanging Decorations, Balloon Garland, Jewelry Making, Beading and Crafts