Are your chairs sitting too low or does your table need a lift? If so, GorillaRisers are the ideal solution to raise them up to a better height! Use with glide insert to raise furniture 1-1/4" or use with felt insert to raise furniture 1-1/2". Use felt inserts with furniture on wood floors or LVT / LVP. Plastic glide inserts can be used on all other floor surfaces but are not recommended for high pile carpet or rugs. *Plastic slider caps can be replaced and are sold separately (see GorillaGlides CB254) **Patent Pending**