Adjustable 4-in-1 Dumbbell Set (20/33/45/70/90 lbs) with Connector — Converts to Barbell, Kettlebell and Push-Up Stand for Home Gym, Men & Women

- 4-in-1 Versatility: Quickly transforms into dumbbells, a barbell, kettlebells or push-up stands to support exercises such as bench presses, squats and full-body routines. - Robust Eco-Friendly Construction: High-grade PE outer shell combined with a cement and iron-sand filled core; internal mix of iron, mud and sand provides weight and helps protect flooring, while deep grooves improve grip. - Safety Double Nuts: Supplied with four reinforced double nuts featuring thickened threads to firmly secure plates and prevent movement or shaking during use. - Thick Foam Neck Pad: Connector rod made from 5mm steel tubing wrapped in 20mm premium foam with a contoured profile that sits comfortably on the neck; non-slip, sweat-absorbing and breathable for added comfort. - Ergonomic Non-Slip Handles: Dumbbell bars crafted from ABS material with a textured surface to enhance hand friction and improve control throughout exercises. - Adjustable Weight Options: Removable plate design allows single dumbbells to range from 5–22 lbs, barbells from 8–47 lbs, and kettlebells from 5–23 lbs to accommodate different training levels. - Easy Assembly and Compact Storage: Simple to assemble or disassemble based on workout needs; components store neatly in small spaces, for example under a table, without occupying excessive room.