BLACKROLL Duoflex 12 Double Massage Ball – Deep Tissue Trigger Point Roller, 9.4" x 4.7"

The BLACKROLL Duoflex 12 Double Massage Ball offers targeted deep tissue and trigger point massage, suitable for various body parts.

• The description claims the dual-ball design effectively targets tense muscles and trigger points.
• The description claims customizable pressure can be adjusted using body weight.
• The description claims it avoids direct spine pressure during use.