Adopted from high quality material it is durable and long lasting for use. You can safe to use this product. Barbell training helps to increase your metabolism rateindirectly you are likely to burn more fats in your body. Manufacturered by NUOBESTY. This product can be given as a great gift for your friends and families with children. They will be very happy. Feature with comfortable textured grip to prevent slipping when exercising which can ensure your kids safety. Great for body workouts. Help tone and sculpt your arms shoulders back and also strengthen your kids muscles.