Good : To protect the green hole from light damage and to the flags.Make it easier to pick up the balls and. Great : Easy to use and have fun,a great golf accessory.Great for outdoor,indoor and practice and golf player. Service: Your satisfaction is our priority.you are not satisfied with our product or have any questions,please to our. in-ground mounting putting cup.,rust-proof,robust and. Portable:,and very easy to carry,not taking up too much space,and take with you and show with friend on the golf.