Keppi Adjustable Dumbbells Set-25lb/40lb/55lb/60lb, Anti-Slip Metal Fast Adjust Weight Handle, Exercise & Fitness for Full Body Workout – Adjustable Dumbbell Series

【5-in-1 Space-Saving Design】With a compact single-dumbbell size of only 14.2″L × 7.5″W × 6.3″H, KEPPI Adjustable Dumbbell replaces five separate weights (5-25 lb), giving you a complete home gym set while using just the space of one pair—perfect for apartments and small workout areas.
【1-Second One-Hand Adjustment】With KEPPI’s handle-twist system, you can change weight from 5 lb to 25 lb in just 1 second using one hand, letting you flow seamlessly between exercises, finish workouts faster, and maintain perfect training intensity without ever breaking your rhythm.
【8-Groove Safety Lock System】The newly designed weight dial locks every plate firmly with 8 deep grooves, keeping KEPPI dumbbells completely stable and whisper-quiet during presses, swings, or curls so you train with total confidence and zero risk of shifting plates or annoying clatter.