1. [SCIENCE-BASED DESIGN] Designed for healthy baby development, these foot finder socks and wrist rattles feature high-contrast colors and patterns (black, white, red, stripes, dots) to support infant vision. 2. [SOFT & SAFE] Made of cotton and polyester, these soft, comfortable toys have bright colors to stimulate vision and improve hand-eye coordination. 3. [EASY TO USE] The wrist rattles attach with Velcro for easy wear and removal, featuring gentle sounds babies love. 4. [GREAT GIFT] Ideal for expectant mothers, newborns, baby showers, birthdays, or Christmas. Both babies and parents will enjoy this 2-pack set. Specs: Material: Plush Age: 0-12 months Wrist rattle length: ~15cm (fits wrists ��13cm) Socks size: ~15x6cm (fits feet ��10cm long, ankle ��12cm) Note: Colors may vary slightly due to monitor/lighting. Slight size variance (~1cm) possible.