Yes4All Adjustable Cast Iron Dumbbell, Poids Et Haltere, Weights for Home Gym 40/50/52.5/ to 60lbs with Alloy Steel Connector Option for Strength Training, Full Body Workout, Muscle Building Men Women

Optimal fitness equipment combo: Includes a pair of 14” x 1” handles, four 5 lb plates, four 3 lb plates, four collars, and one Yes4All dumbbell connector to combine two dumbbells into one barbell for a versatile workout
Cast iron adjustable dumbbell set: comes with cast iron weight plates with black paint finish for maximum durability; chrome handles are knurled for a secure, firm and non-slip grip; also includes star-lock collars for easy weight changes
Chromed steel dumbbell connector: easily turn two dumbbells into one barbell with the high-quality steel connector; the connector’s handle is knurled for better grip during exercises; compatible with 1-inch spin-lock dumbbells
Extended strength training: our adjustable dumbbells with dumbbell connector offer great versatility and interchangeability as you can quickly tweak your training levels or switch between working out with dumbbells or a barbell with ease
Easy use store: take seconds to assemble and take out; compact, convenient, and easy to use and store; all-for-one dumbbells eliminate the need for multiple dumbbells in your workout space; suitable for performing basic toning body workouts