Marcy Classic Cast Iron Grip Plates come in various sizes: 2.5-, 5-, 7.5-, 10-, 25-, and 50-pounds (sold individually). These plates can be used with or without a 1” standard size barbell or dumbbell handles. These grip plates are versatile and can be used for a variety of exercises. You can expand your workout routines from warm up exercises to intense muscle building exercises with these grip plates. They can be used for deadlifts and lunges as well as overheard presses. The grip plates feature a three-hole design for easy handling. Marcy Classic Grip Plates are perfect for any home gym.