Size large and small opele seed to make your own divining chain. Please, do not buy seeds that already have holes in them. You do not know if they have been drilled with a power tool, and that is FORBIDDEN within IFA. You must not use knife or power tool on opele seeds or ikin! It is the same as mutilating the body of Orunmila! Choose between small set of 4 pairs (approx. 1" plus wide by 1.75" long), or large set of 4 pairs (approx. 1.25" by up to 2.25").