Seems a decent deal for some adjustable weights. No idea on the quality, don’t own them.
Space-saving plates and bar dumbbell set
Burn up to 112 calories in a 30 minute session
Includes 2 × 0.7kg bars, 4 x collars and 4 × 2kg and 4 × 2.5kg weight plates
Great value 2 set!
Spent the extra few dollars and get the kmart 20kg cast-iron set instead. https://www.kmart.com.au/product/dumbbell-set-42190196/