Do not even try a sample. You will automatically be signed up for continuing deliveries. You will be sent the wrong product, the wrong size. You will be charged a ridiculous amount for what they send. You will NOT be able to return the product and YOU WILL NOT GET YOUR MONEY BACK. The product is third rate and overpriced. The guarantee is worthless. BEWARE. These people are NOT HONEST.
Bottom Line: No, I would not recommend this to a friend