Four sets of tablets, 28 tablets per set, ideal for disinfection, neutralization, and cleaning. - Brand: Ophtecs - Product Name: cleadew - Contents: 28 tablets x 4 packs - Purpose: Tablets for disinfection, neutralization, and cleaning Thank you for viewing. This is a listing for cleadew Hydro One Step, Neutralizing agent, 28 tablets x 4 packs. This listing is for the tablets only. Other solutions are not included. Please note that this item is stored and shipped by an individual. Returns are not accepted to prevent product replacement. Thank you for your understanding. Price is not negotiable. Please purchase only if you understand and agree to these terms.