PRO-TEC EXTRA FIRM TRAVEL SIZE FOAM ROLLER Sale! from $17,950.00 Qty. This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. General Application: 4″D x 12″L Extra Firm Foam Roller Travel Size, fits in most backpacks Benefits of Deep Tissue Massage: Reduces muscle fatigue and tightness Promotes flexibility Enhances performance SKU: PTFM4x12BLACK