Matsuno peanut beads measure 2mm by 4mm and have a single 0.8mm hole in the center.  They make great spacers in beaded jewelry projects, but are most commonly used in woven designs. 

P1435 - Peanut Beads, Inside Clear Sunshine Yellow | 50 Grams
Sale
Matsuno
$10.56 $5.28
Peanut Beads, Inside Clear Sunshine Yellow. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P1436 - Peanut Beads, Inside Clear White Rainbow | 50 Grams
Sale
Matsuno
$10.56 $5.28
Peanut Beads, Inside Clear White Rainbow. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P1440 - Peanut Beads, Inside Clear Pink Rainbow | 50 Grams
Sale
Matsuno
$10.56 $5.28
Peanut Beads, Inside Clear Pink Rainbow. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P1448 - Peanut Beads, Inside Clear Purple Rainbow | 50 Grams
Sale
Matsuno
$10.56 $5.28
Peanut Beads, Inside Clear Purple Rainbow. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P1450 - Peanut Beads, Inside Clear Blue Rainbow | 50 Grams
Sale
Matsuno
$10.56 $5.28
Peanut Beads, Inside Clear Blue Rainbow. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P2002 - Peanut Beads, Metallic Olive | 50 Grams
Sale
Matsuno
$17.28 $8.64
Peanut Beads, Metallic Olive. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P2002-MA - Peanut Beads, Matte Olive | 50 Grams
Sale
Matsuno
$19.36 $9.68
Peanut Beads, Matte Olive. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P2004 - Peanut Beads, Metallic Copper Bronze | 50 Grams
Sale
Matsuno
$19.08 $9.54
Peanut Beads, Metallic Copper Bronze. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P2008 - Peanut Beads, Metallic Blue | 50 Grams
Sale
Matsuno
$17.04 $8.52
Peanut Beads, Metallic Blue. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P2748-MA - Peanut Beads, Opaque Black Matte | 50 Grams
Sale
Matsuno
$10.20 $5.10
Peanut Beads, Opaque Black Matte. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P3331 - Peanut Beads, Ceylon Lemon | 50 Grams
Sale
Matsuno
$9.64 $4.82
Peanut Beads, Ceylon Lemon. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P3332 - Peanut Beads, Ceylon Peach | 50 Grams
Sale
Matsuno
$9.64 $4.82
Peanut Beads, Ceylon Peach. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P3337 - Peanut Beads, Ceylon Lilac | 50 Grams
Sale
Matsuno
$9.64 $4.82
Peanut Beads, Ceylon Lilac. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P3339 - Peanut Beads, Ceyon Antique Rose | 50 Grams
Sale
Matsuno
$9.64 $4.82
Peanut Beads, Ceyon Antique Rose. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P3383 - Peanut Beads, Ceylon Pink | 50 Grams
Sale
Matsuno
$9.64 $4.45
Peanut Beads, Ceylon Pink. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P4006-MA - Peanut Beads, Matte Light Rose | 50 Grams
Sale
Matsuno
$14.52 $7.26
Peanut Beads, Matte Light Rose. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.
P4013 - Peanut Beads, Light Sage Luster | 50 Grams
Sale
Matsuno
$12.32 $6.16
Peanut Beads, Light Sage Luster. Sold in a 50 gram bag. glass peanut beads measure 2x4mm and have a 0.8mm hole.