Tena Value Adult Diapers.
Packet of 12 pieces.
Suitable for waistline 32 to 44 inches.
2x the absorbency you need.
Price is per pack.
2 packets have 12 pieces.
5 packets have 12+1 pieces, ie. an extra piece free with each packet.
Buy all 7 packets & you would get 5 pieces for free, about 6% free. Total cost S$46.90