XR Brands Size Matters With enlargement comes increased sensitivity and pleasure. Size Matters offers products that allow users to enlarge and sensitize erogenous zones beyond their normal limits. For the ultimate comfort while enlarging your penis with the SMP Enlarger. This strap accessory surrounds your penis head in a thick, soft foam cushion while a strap goes around and locks it down in place. Make your training more pleasurable and faster as with these straps you will be able to sustain the SMP Enlarger for longer periods of time. Included: 2 Foam Cushions. 2 ABS Rubber Straps. 1 Penis Head Placement Brace. Note: Size Matters Penis Enlarger sold separately.