Without phthalates and fragrance.

Compatible with water-based, hybrid, or silicone lubricants. Oil-based lubricants are prohibited.

Care: Wash after use in warm soapy water, and let it air dry. Comes in a durable case made from breathable material.

Product dimensions:

• HEAVYSQUEEZE
• Height: 51 mm (2 ”)
• Width: 77 mm (3 ”)
• Length: 70 mm (2.75 ”)
• Internal circumference for the balls (wider): 102 mm (4 ”)
• Internal diameter for the balls (wider): 32 mm (1.25 ”)
• Internal circumference for the balls (narrower): 83 mm (3.25 ”)
• Internal diameter for the balls (narrower): 23 mm (0.9 ”)
• Weight (only narrower model): 80g. - 2.9 ounces
• STEEL WEIGHT
• Height: 13 mm (0.5 ”)
• Width: 13 mm (0.5 ”)
• Length: 26 mm (1 ”)
• Circumference: 39 mm (1.5 ”)
• Diameter: 13 mm (0.5 ”)
• Individual weight: 30g. - 1 oz.