Model Size 7-1/4” x 1” x 4-3/4” Card Size 6-1/2” x 5-1/4” Base Size 8-7/8” x 6-1/4” Reduced size, mid sagittal section of the male pelvis. Base displays three 3-dimensional cross-sections of the prostate gland. Sections represent stages (normal, moderate, advanced) of BPH (Benign Prostatic Hyperplasia/Enlarged Prostate). Panel size: 8” x 2-1/2” x 1/4”