Mattress Size Foam, King or California King Thickness:2 inches Firm Poly is an excellent

Firm Poly is an excellent choice for residential seating

Firm Quality Foam is designed for heavy traffic

Premium grade with high resilience is best for cushions and mattresses

Best Quality Foam

8 : Compression 36 - Better Firm Angel or Compression 50 - Better Extra Firm

Mattress Size Foam, King or California King Thickness:2 inches Firm Poly is an excellentPre cut to fit your bedding needs: King 76'' x 80'' or California King 72'' x 84'' Available in various thickness and grades. Cover not included. Good Poly Foam is an economical all purpose foam. Acceptable for occasional use. Off white color. Not Fire Retardant. Density 1. 5 : Compression 44 Good Firm Poly Better Angel Foam, residential grade, is longer lasting than Poly. Off white color. Not Fire Retardant. Density 1. 8 : Compression 36 Better Firm