Katia Extreme Neon Super Bulky Weight Chainette Yarn 3.5 Ounces 66 Yards Each neon ball weighs 3.5 ounces ( 100 grams) and is 66 yards long Gauge is 6 stitches plus 8 rows equals a 4 inch by 4 inch square on US 17-19 needles. One ball makes one cap or scarf. Yarn with a chainette construction provide stretch and elasticity to your knitting and crochet projects. Chainette yarn is great for larger garments and blankets knit at a bulkier gauge that are relatively lightweight. Imported from Spain 97% Acrylic 3% Polyamide. Machine wash cool, lay flat to dry. No bleach. Do not iron.