Seenar.com

This collar can be magically adjusted to fit any non-humanoid creatures from small to huge. It has places for 5 emeralds, each a deep Taldan green, interspersed with 5 Talden blue sapphires For each enchanted emerald, the wearer gains +1 to hit and damage. For each sapphire, the creature gains +1 natural armor

Aura faint transmutation; CL 3rd; Slot Neck;

PRICE 8000+ 2x Construction Cost # Sapphire & Emeralds

Feats Craft Wondrous Item; Spells imbue with spell ability, Cost 4000 gp;

Feats Craft Wondrous Item, barkskin, Special: creator’s caster level must be at least 15, Cost 5,000 gp

Spells greater magic fang; Special: creator’s caster level must be at least 15, Cost 10,000 gp