ProLogix Percussion Snare Drum Practice Pad 10 in. Laminate White laminate playing surfacePoly Tech Rim (PTR) replicated rim segmentsDurable pad base constructed from Baltic birchLightweight compact design100% USA made The countersunk 360 Poly Tech Rim (PTR) replicates the realism of an actual snare drum rim by providing excellent impact strength and volume for producing shots, pings, cross shots and hi hat mocking