Shaligram is worshipped like one worships Lord Vishnu. Normally tulsi is used essentially and also a counch shell (Shankh) is also kept near the Shaligram. Daily worship with purity of heart and body is required to get full benefits from Shaligram.
Dimensions of each shaligrams: Approx 1 inch (L) x 1 inch (W) x 0.5 inch (H)
Dimensions of wooden deity throne: 5 inches (L) x 5 inches (W) x 4.5 inches (H)
Gangajal: 50 ml
Chandan paste: 20 grams
Total weight of set: 450 grams