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Manacles and Manacles, Masterwork
These manacles can bind a Medium-size creature. The manacled character can use the Escape Artist skill to slip free (DC 30, or DC 35 for masterwork manacles). To break the manacles requires success at a Strength check (DC 26, or DC 28 for masterwork manacles). Manacles have a hardness of 10 and 10 hit points. Most manacles have locks; add the cost of the lock to the cost of the manacles.
For the same price, one can buy manacles for Small creatures. For Large creatures, manacles cost ten times this amount, and for Huge creatures, one hundred times this amount. Gargantuan, Colossal, Tiny, Diminutive, and Fine creatures can only be held by specially made manacles.