This is a demo racket, but its performance is the same as the regular version. It has a "SOLO TEST" mark. The Bullpadel VERTEX 04, known for its excellent control, has been solo tested. - Brand: Bullpadel - Model Name: VERTEX 04 - Collection: Pro Line - Features: Control - Color: Black/Orange - Grip: Green - Test: Solo Test - Specifications: BPR 2.0 Thank you for viewing. b25-5