Model	20474
Quantity	2 piece(s) per pack
Color	Golden Yellow
Material	Aluminum alloy
Specification	Good for sports competition， military training， outdoor traveling or used as toys
Packing List	2 x Whistles

Dimensions: 3.50 in x 0.55 in x 0.55 in (8.9 cm x 1.4 cm x 1.4 cm)
Weight: 1.06 oz (30 g)