Boomerings: Our strong, flexible Boomerings are an educational toy and organizational tool in one. Attach the rings to toys for on-the-go fun. Later on, use Boomerings to strengthen thinking and motor skills with games involving colors, patterns, counting and more! 24 brightly colored plastic rings, each 2" (5 cm) long. Try-Angle: Twist, turn, whirl and twirl! This portable, foldable hands-on activity center intrigues tiny eyes, ears and fingers. Try-Angle features 5 sides each with different colorful parts to observe, listen to and manipulate. Lay flat for early tummy time; then, as baby grows, fold for sit-up or tabletop play. 19.5" x 7" (50 cm x 18 cm) flat.