A classic wooden musical instrument that kids 3+ can’t get enough of. This popular Wooden Slide Whistle measures 6.5 inches long. Made of no-splinter natural wood, this musical noisemaker is easy and safe to use. No batteries or assembly required. Each slide whistle has a solid wood make and smooth surface and is completely round with an opening for the mouthpiece. This fun, musical toy is easy to hold and play songs, imitate birds, and make funny sounds. 24 whistles come with a branded display box. • Age Grade: 3+ • Product Dimensions/Weight: 6.6 L x 1.0 W x 1.0 H / 0.1 lb • Inner Pack Dimensions/Weight: 7.9 L x 7.4 W x 2.8 H / 0.6 lb • Made In: China • Batteries not required