The Primos 737 Rubberneck is a versatile deer hunting call crafted from durable black rubber that produces authentic buck grunt and doe bleat sounds to effectively attract deer during hunting season.Primos 737 Rubberneck Deer Grunt CallDual sound capability: Buck grunt and doe bleatDurable black rubber constructionHands-free operation for hunting convenienceManual call - no batteries requiredHand-held style for easy portabilityPerfect for deer hunters seeking a reliable non-electronic call that delivers realistic vocalizations to draw deer within range during hunting expeditions.