Number of layers (specification):

Length 60x width 30x height 80 three layers-thickened

Length 60x width 45x height 80 three layers-thickened

Length 60x width 50x height 80 three layers-thickened

Length 70x width 40 height 80 three layers thickened

Length 70x width 45 height 80 three layers thickened

Length 70x width 50x height 80 three layers-thickened

Length 80x width 30 height 80 three layers thickened

Length 80x width 35 height 80 three layers thickened

Length 80x width 45x height 80 three layers-thickened

Length 80x width 50x height 80 three layers-thickened

Length 90x width 30x height 80 three layers-thickened

Length 90x width 35x height 80 three layers-thickened

Length 90x width 40x height 80 three layers-thickened

Length 90x width 45x height 80 three layers-thickened

Length 90x width 50x height 80 three layers-thickened

Length 100x width 30 height 80 three layers thickened

Length 100x width 40 height 80 three layers thickened

Length 100x width 45x height 80 three layers-thickened

Length 100x width 50x height 80 three layers-thickened

Length 120x width 30 height 80 three layers thickened

Length 120x width 35x height 80x three layers-thickened

Length 120x width 45x height 80 three layers-thickened

Length 120x width 50x height 80x three layers-thickened

Length 40x width 30x height 46-two layers thickened

Length 30x width 30x height 60-two layers value for money