Spider webbing is a classic & creepy Halloween decoration that looks great anywhere it's strung. Use our 3 1/2 ounce bag of Stretchy Green Spider Webs to decorate front lawns, storefronts, classrooms and wherever you want to add a spooky flair. glows in black light for an additional spooky look. Stretches to cover 330 sq feet. Mix and match with all of your spooky decorations for Halloween night. Sold in a bag of 3.53 ounces of green webbing. Please order in increments of 1 bag.