About the vest I think it is the best on the market, it has an excellent fit, perfect protection also for the neck and lower back, the material is the top with regard to the grip of the dog's paws, but above all it absorbs very well the impact making safer vaults, rebounds and stall. Even during the rain the hold and support of the dog's legs are guaranteed, which is not the case with neoprene vest. Frisbees are very stable and suitable for all types of launch; the surface has an excellent grip. The variety both as a type based on the bite and as regards the colors is very good, even for dogs with the most extreme bite. Thanks FrisbeeEscape.