MASTER SERIES Oculus Stainless Steel Anal Explorer for Men, Women, & Couples. Nickle Free Stainless Steel Round Tips for Easy Insertion Anal Explorer, 1 Piece, Silver.

Stainless Steel Expander: This durable, non-porous, steel anal expander will last years, is nickel-free, and is compatible with any lubricant type. Six Dilators: There are six dilators with round, ball ends on them that can be adjusted from 1 inch to 4 inches in diameter using the wingnuts. Perfect for Fisting: The ring is wide enough around to fit a fist, so enjoy widening your partner's hole in preparation for getting inside! Easy to clean: To clean after use, rinse with warm water and mild soap or boil it in water. Then spray it with toy cleaner and wipe clean. Measurements: Insertable length: 2.9 inches. Dilators expand from 1 inch to 4.1 inches in diameter. Center ring inner diameter: 4.1 inches.