Ader Sporting Goods Add On Weight 2.5 Lbs or 5 Lbs to Choose from.

Ader 5lb add on adapter weight, have interlocking system, can be stack for 2-4 pcs high. adjusted 5, 10,15,20 lbs increments.(1) 5 Lbs weight stack adapter plateWill stay together during home gym exerciseBest design on the market. Patent pending3 year limited warranty for home use. Do not drop on hard floor.Shipping to Alaska, Hawaii, Puerto Rico, Guam, Virgin Islands, and APO/FPO addresses or PO Boxes