
I've tried 3 brands and here are the measurements:Thinnest is Pedifix 1/8" thick, 2 1/2" wide, 2 7/8" long (that's 3mmX6.3cmX7.2cm).Medium is Happy Feet 3/16" thick, 2 3/4" wide, 3 1/4" long (that's 5mmX6.9cmX8.7cm). My favorite with a bump in the center.Thickest is Metatarsal Pads by Native Edge 5/16" thick, 1 3/4" wide, 2 1/2" long (that's 8mmX4.5cmX6.5cm). Felt covered is slightly thicker.PediFix are good added to some insoles that already have a slight metatarsal bump built in.Metatarsal Pads from Native Edge are good quality and a good value with several pair in the set, but too thick for me. Neither heating and flattening nor cutting off a slice worked.

24 CM Kids Memory Foam Insoles For Arch Support & Comfort - Size 4-6 Children'S Athletic Shoes
35 Review

4 PCS Nude Metatarsal Pads & Gel Toe Separators - Breathable, Soft & New Material For Forefoot Pain Relief And Blister Prevention
41 Review

Say Goodbye To Blisters With Our Blister Prevention Pads - 18PCS New Material Gel Guard, Waterproof And Perfect For Fingers, Toes, Forefoot, And Heel
37 Review

Premium Heel Pads For Kids: Black Jelly With Super Adhesive Gel, US Size 1-6 (2 Pairs)
46 Review

Pampers Active Baby-Dry 4 diapers, 9-14 kg, 106 pcs.
114 Review

Babo Botanicals 2-In-1 Plant-Based Shampoo & Wash With Organic Calendula & Oat Milk For Sensitive Or Dry Skin And Scalp - Hypoallergenic, Vegan, 8 Fl. Oz
27 Review

Pampers Active Baby-Dry 4 diapers (8-14 kg), 58 pcs., 3 pack.
27 Review

Frida Mom Postpartum Recovery Essentials Kit: Disposable Underwear, Ice Maxi Absorbency Pads, Cooling Witch Hazel Medicated Pad Liners & Perineal Healing Foam.
28 Review