Ruff-N-Tuff Diamond Plate Bowls: The name says it all! These simply designed, stainless steel bowls, are 100-percent rust-proof and lifetime-guaranteed against rusting, pitting and cracking. They're dishwasher safe, bacteria resistant and will not hold odors. Available in many sizes to fulfill any need. Ruff-N-Tuff Diamond Plated Bowls feature a non skid rubber bottom which prevents skidding and slipping. Ruff N' Tuff, as you would expect, are extremely durable and also some of the most affordable pet dishes available. You are sure to find one that's a perfect fit for your furry friend.