The Spring Yelp’R Box Call is a unique box. Besides its construction of American poplar and walnut it is a one-sided call with a unique spring design. The spring is a compression/torsion spring. It not only controls the tuning by way of screw depth but also allows the user a one-handed foolproof operation. Help open in place one only must stroke tap or slide to get all kinds of vocalizations from yelps cuts clucks whines and purrs. Automatically returning to home base each time.

• American Poplar & Walnut Construction
• Unique Spring Design
• One-Handed Operation
• Automatic Return
• Perfect Yelps Cutts and Clucks Every Time
• Made in the USA
• User Friendly