All denture wearers are different with different needs and expectations when first getting dentures. Not all dentures fit perfectly, but some do get lucky and never need any type of adhesives or liners. However, over time gum shrinkage occurs naturally after extractions, which in turn will promote the need for a denture reline. DIY denture reline kits are affordable and a great way to ensure proper-fitting dentures for in-between dental visits. Perma Soft Denture Reline Kit has been making dentures fit since 1986. When using this soft denture reline kit you will achieve professional results with just one application. Easy-to-follow instructions are included for creating an exact impression of your gums for stability and comfort. Eliminates sore gums, loose dentures and the need for denture adhesives. Perma Soft will give you a reason to smile and show off those pearly whites. No need to worry about dentures slipping when eating or talking. Enjoy the secure and snug feeling of your dentures staying in place which will help build confidence when speaking or eating the foods you love. It is a build-able reliner, meaning you can add to it when more liner is needed in a specific area on your denture plate. This soft denture reline kit works on both the upper and lower denture. Four relines included in this listing. Two relines in each box.