30 x Thick 4" Rubber Elastic Bands No.65 101.6mm x 6.3mm 50grams Heavy Duty Blue
30 x Thick 3.5" Rubber Elastic Bands No.64 89mm x 6mm Strong Heavy Duty. Seamless, made in one piece for greater strength. Highly elastic, strong and resistant to snapping. Manufactured from the highest quality natural rubber.