RED HEART-Boutique Swerve. This loopy yarn is fun and so easy to use. You can make a scarf in just minutes using only your bare hands! It"s perfect for mindless projects and kids just starting out. Weight category: 6. Content: 81% acrylic; 17% wool; 2% polyester; 3.5oz/100g; 11yd/10m. Gauge: accurate gauge is not important for most projects using this yarn; may be used with size 50 needles or Q hook. Care: Hand wash gently in cold water (86F/30C); lay flat to dry; do not bleach; do not iron; may be dry cleaned with any solvent except trichloethylene. Imported.